Top Inventors at Bilco Tools All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Dennis J. Penisson | 14 |
| 2 | William E. Coyle, Jr. | 10 |
| 3 | William E. Coyle, Sr. | 7 |
| #4 | Dennis Pennison | 3 |
| #5 | Clayton Theriot, Sr. | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Dennis J. Penisson | 14 |
| 2 | William E. Coyle, Jr. | 10 |
| 3 | William E. Coyle, Sr. | 7 |
| #4 | Dennis Pennison | 3 |
| #5 | Clayton Theriot, Sr. | 1 |