| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Willis, William H. |   | Boston | Massachusetts | 1864 |   |
| Patent | Date | Remarks |
|---|---|---|
| 45,292 | November 29, 1864 | Improvement in Metallic Cartridge Patent drawing specification |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|
|
Percussion sporting rifles |