| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Dorwart, Benjamin K. | Rockland, Providence county | Rhode Island | 1873 |
| Patent | Date | Remarks |
|---|---|---|
| 142,376 | September 2, 1873 | Improvement in Revolving Fire-Arms, assignet to himself and Ira C. Winsor, Coventry, Rhode Island view patent |
| Contract | for |
|---|---|
| Product |
|---|
|
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