| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Vittum, Francis J. | Boston | Massachusetts | 1861 |
| Patent | Date | Remarks |
|---|---|---|
| 2,556 33,560 |
October 22, 1861 assigned to Alfred B. Ely | Breech-loading firearms, Vittum and Edgar m. Stevens patent view patent |
| RE3,653 | September 28, 1869 Alfred B. Ely assignee of Francis J. Vittum and Edgar M. Stevens | Improvement in Breech-loading firearms view patent |
| Contract | for |
|---|---|
| Product |
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