ELIJAH McCOY
There is just one other source of information which, though its yield of facts is small, yet makes up in reliability what it lacks in numerousness; and that is where the inventor himself comes to the Patent Office to look after his invention. This does not often happen, but it rarely leaves anything to the imagination when it does happen.
Sometimes it has been difficult to get this information by correspondence even from colored inventors themselves. Many of them refuse to acknowledge that their inventions are in any way identified with the colored race, on the ground, presumably, that the publication of that fact might adversely affect the commercial value of their invention; and in view of the prevailing sentiment in many sections of our country, it cannot be denied that much reason lies at the bottom of such conclusion.
Notwithstanding the difficulties above mentioned as standing in the way of getting at the whole truth, something over 1,200 instances have been gathered as representing patents granted to colored inventors, but so far only about 800 of these have been verified as definitely belonging to that class.
These 800 patents tell a wonderful story of the progress of the race in the mastery of the science of mechanics. They cover inventions of more or less importance in all the branches of mechanics, in chemical compounds, in surgical instruments, in electrical utilities, and in the fine arts as well.
From the numerous statements made by various attorneys to the effect that they have had several colored clients whose names they could not recall, and whose inventions they could not identify on their books, it is practically certain that the nearly 800 verified patents do not represent more than one-half of those that have been actually granted to colored inventors, and that the credit for these must perhaps forever lie hidden in the unbreakable silence of official records.
But before directing attention specifically to some of the very interesting details disclosed by this latest investigation into the subject, let us consider for a brief moment a few of the inventions which colored men have made, but for which no patents appear to be of record.
I should place foremost among these that wonderful clock constructed by our first astronomer, Benjamin Banneker, of Maryland. Banneker's span of earthly existence covered the 75 years from 1731 to 1806. His parentage was of African and English origin, and his mental equipment was far above the average of his day and locality in either race. Aside from his agricultural pursuits, on which he relied for a livelihood, he devoted his time mainly to scientific and mechanical studies, producing two things by which he will be long remembered: An almanac and a clock. The latter he constructed with crude tools, and with no knowledge of any other timepiece except a watch and a sundial; yet the clock he made was so perfect in every detail of its mechanical construction, so accurate in the mathematical calculations involved, that it struck the hours with faultless precision for twenty years, and was the mechanical wonder of his day and locality.