| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Johnston, Algernon K. & Dow, Lorenzo | New York, New York county | New York | 1862 |
| Patent | Date | Remarks |
|---|---|---|
| 35,687 | June 24, 1862 | Improvement in Rendering Cartridges Water-Proof, joined patent of Johnston and Lorenzo view patent |
| Contract | for |
|---|---|
| Product |
|---|
|
|
