Top Inventors at Billco Manufacturing Incorporated All Time
Showing 1–16 of 16 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hugh M. Trautmann | 5 |
| 2 | Michael A. Hallahan | 3 |
| 2 | Richard Spotts | 3 |
| #4 | Dennis Cunningham | 2 |
| #4 | James E. Hulings | 2 |
| #4 | Johannes F. Passant | 2 |
| #4 | Leroy F. Rearick | 2 |
| #4 | Phillip David Plant | 2 |
| #4 | William H. Dickinson | 2 |
| #10 | Darin Vietmeier | 1 |
| #10 | Edward J. Ross | 1 |
| #10 | John Bridgen | 1 |
| #10 | Robert H. Lang | 1 |
| #10 | H. Dale Shaner | 1 |
| #10 | Tom Ayres | 1 |
| #10 | Aron Martino | 1 |