| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Grover & Lovell | 27 Dock Square | Boston | Massachusetts | 1841 | 1844 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
Partnership of Leonard Grover and John P. Lovell. In 1844 or 1845 Lovell became full control
of the company. See Lovell, John P., Fairbanks, Aaron B. and Grover, Leonard. |
