Top Inventors at Charles Ross & Son All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Edward T. Bosch | 2 |
| 2 | Kenneth D. Langhorn | 2 |
| 3 | Douglas M. Cohen | 1 |
| #4 | James C. Ross | 1 |
| #5 | John A. Paterson | 1 |
| #6 | Warren E. Muller | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Edward T. Bosch | 2 |
| 2 | Kenneth D. Langhorn | 2 |
| 3 | Douglas M. Cohen | 1 |
| #4 | James C. Ross | 1 |
| #5 | John A. Paterson | 1 |
| #6 | Warren E. Muller | 1 |