Top Inventors at Hanover Research All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Anthony J. Bonanno | 9 |
| 2 | Charles Greenfield | 8 |
| 3 | Robert E. Casparian | 7 |
| #4 | Thomas C. Holcombe | 2 |
| #5 | Theodore D. Trowbridge | 1 |
| #6 | Charles T. Rawlinson | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Anthony J. Bonanno | 9 |
| 2 | Charles Greenfield | 8 |
| 3 | Robert E. Casparian | 7 |
| #4 | Thomas C. Holcombe | 2 |
| #5 | Theodore D. Trowbridge | 1 |
| #6 | Charles T. Rawlinson | 1 |