The average American seems not to know that the Negro has contributed very materially to this result. Not knowing it, he does not believe it, and not believing it he easily advances to the mental attitude of being ready to assert that the Negro has done absolutely nothing worth while in the field of invention. This conclusion necessarily grows out of the traditional attitude of the average American on the question of the capacity of the Negro for high scientific and technical achievement. This state of mind on the part of the general public is not perceptibly changed by the well-authenticated reports now and then of meritorious inventions in many lines of experiment made by Negroes in various parts of the country, notwithstanding the fact that these reports are frequently made through channels that would seem to leave nothing to doubt.

It has always been and presumably always will be difficult for truth to outrun a falsehood. One instance of the way in which such false and erroneous impressions of the Negro's capacity and achievement gain currency and fix themselves in the public mind is shown sometimes in the campaign methods of some politicians. One of these, a Marylander, addressing a political gathering in his native State in behalf of his own candidacy for Congress, a few years ago declared that the Negro was not entitled to vote because he had never evinced sufficient capacity to justify such a privilege, and that not one of the race had ever yet reached the dignity of an inventor. It is not easy to understand how a gentleman of the requisite qualifications to represent an intelligent constituency acceptably in the Congress of the United States could so palpably pervert the truth in a matter on which he could so easily have rightly informed himself. At the time when this statement was made, 1903, in Talbot County, Maryland, there was on the shelves of the Library of Congress a book[15] containing a chapter on "The Negro as an Inventor," and citing several hundred patents granted by our government for inventions by Negroes. And still another instance is that of a leading newspaper of Richmond, which some time ago published the bold statement that of the many thousands of patents granted to the inventors in this country annually not a single patent had ever been granted to a colored man. These and similar general statements which make no mention of exceptions admit of but one interpretation. The wish may be father to the thought, but the truth is not father to their words.

In the cause of truth it is very gratifying to the writer to be able to show that notwithstanding the frequency and the persistency of these misrepresentations, the facts are gradually coming to the front to prove that the Negro not only now but in the remote past exhibited considerable of the inventive genius which has been so instrumental in the development of our country. In the ordinary course of investigation along this particular line the official records of the U. S. Patent Office must necessarily be referred to in order to ascertain the number of patents granted either for a given class of inventors, or to a certain geographical group of citizens, as by State or nationality, or for a given period of time. But, voluminous as are these records, and various as are the items they cover, they make almost no disclosure of the fact that any of the multitude of patents that are granted daily are for inventions by Negroes. The solitary exception to this statement is the case of Henry Blair, of Maryland, to whom were granted two patents on corn harvesters, one in 1834, the other in 1836. In both cases he is designated in the official records as a "colored man." To the uninformed this very exception might appear conclusive, but it is not. It has long been the fixed policy of the Patent Office to make no distinction as to race in the records of patents granted to American citizens. All American inventors stand on a level before the Patent Office. It may perhaps be an open question whether, in the enforcement of such a policy, the advantages outweigh the disadvantages as it regards colored inventors.

In the period preceding the Civil War mechanical inventions of merit by colored persons were not numerous, so far as the investigation has shown, but this was also true of all classes of inventors of that time. With the great majority of slaves the question uppermost among them was how to effect their freedom, and those who were fortunately gifted with an active intelligence and some vision were, for the most part, using their mental faculties to devise some plan to interest others in their efforts for emancipation. This situation would obviously lend itself more readily to developing literary talent and oratorical ability than to producing machinists, engineers or inventors. Hence the preachers and teachers and orators of the colored race that here and there rose above the masses greatly outnumbered the inventors. But it should be remembered also in this connection that in the period just mentioned the mechanical industries of the South were carried on mostly by slaves, and that bits of history gathered here and there show that many of the simple mechanical contrivances of the day were devised by the Negro in his effort to minimize the exactions of his daily toil. None of these inventions were patented by the United States as being the inventions of slaves; and it is quite conceivable that some inventions of value perfected by this class will be forever lost sight of through the attitude at that time of the Federal Government on that subject. In 1858 Jeremiah S. Black, Attorney-General of the United States, confirmed a decision of the Secretary of the Interior, on appeal from the Commissioner of Patents, refusing to grant a patent on an invention by a slave, either to the slave as the inventor, or to the master of the latter, on the ground that, not being a citizen, the slave could neither contract with the government nor assign his invention to his master.[16]

Another instance of this sort was an invention on the plantation owned by Jefferson Davis, of Mississippi, President of the late Confederate States. The Montgomerys, father and sons, were attached to this family, and some of them made mechanical appliances which were adopted for use on the estate. One of them in particular, Benjamin T. Montgomery, father of Isaiah T. Montgomery, founder of the prosperous Negro Colony of Mound Bayou, Mississippi, invented a boat propeller. It attracted the favorable attention of Jefferson Davis himself, who unsuccessfully tried to have it patented. The writer is informed by a recent letter from Isaiah T. Montgomery that it was Jefferson Davis's failure in this matter that led him to recommend to the Confederate Congress the law passed by that body favorable to the grant of patents for the inventions of slaves. The law was:

"And be it further enacted, that in case the original inventor or discoverer of the art, machine or improvement for which a patent is solicited is a slave, the master of such slave may take an oath that the said slave was the original; and on complying with the requisites of the law shall receive a patent for said discovery or invention, and have all the rights to which a patentee is entitled by law."[17]

The national ban on patents for the inventions of slaves did not, of course, attach itself to the inventions made by "free persons of color" residing in this country. So that when James Forten, of Philadelphia, who lived from 1766 to 1842, perfected a new device for handling sails, he had no difficulty in obtaining a patent for his invention, nor in deriving from it comfortable financial support for himself and family during the remainder of his life.

This was also true in the case of Norbert Rillieux, a colored Creole of Louisiana. In 1846 he invented and patented a vacuum pan which in its day revolutionized to a large extent the then known method of refining sugar. This invention with others which he also patented are known to have aided very materially in developing the sugar industry of Louisiana. Rillieux was a machinist and an engineer of fine reputation in his native State, and displayed remarkable talent for scientific work on a large scale. Among his other known achievements was the development of a practicable scheme for a system of sewerage for the city of New Orleans, but he here met his handicap of color through the refusal of the authorities to accord to him such an honor as would be evidenced by the acceptance and adoption of his plan.[18] Who knows but that the city of New Orleans might have been able to write a different chapter in the history of its health statistics on the Yellow Fever peril if its prejudices had not been allowed to dominate its prophecy?