| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| De Brame, J.A. | New York City | New York | 1860s |
| Patent | Date | Remarks |
|---|---|---|
| British patent 1,408 | June 4, 1861 | Same as his U.S. patent July 2, 1861 |
| 32,685 | July 2, 1861 | Improvement in Fire-Arms view patent |
| Contract | for |
|---|---|
| Product |
|---|
|
The patent model was built on a Whitney two trigger revolver. No production is known |
