| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Owen, George A. |   | Springfield | Massachusetts | 1890s |   |
| Patent | Date | Remarks |
|---|---|---|
| 602,870 | April, 26, 1898 | Patent drawing Patent drawing 2nd page Specification Specification 2nd page Specification 3rd page |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|