| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Bostwick, Seymour | Granitwville, Middlesex county | Massachusetts | 1862 |
| Patent | Date | Remarks |
|---|---|---|
| 36,891 | Nov. 11, 1862 | Breach-loading Fire-arm, joined patent of Seymour Bostwick and Charles G. Sargent view patent |
| Contract | for |
|---|---|
| Product |
|---|
|
. |
