| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Oliphant, John | Uniontown, Fayette County | Pennsylvania | 1863 |
| Patent | Date | Remarks |
|---|---|---|
| 37,406 | Jannuary 13, 1863 | Improvement in Safety Nipple-Guards for Fire-Arms Patent drawing Specification Specification, 2nd page |
| Contract | for |
|---|---|
| Product |
|---|
|
The 1850 census states him as an ironmaker with $3000 invested in the business. |
