Top Inventors at Technical Products Group All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | William H. Slavik | 3 |
| 2 | George L. Cepynsky | 2 |
| 3 | Takashi Saitoh | 2 |
| #4 | Donald D. Baldwin | 1 |
| #5 | John Eihusen | 1 |
| #6 | John A. Reigle | 1 |
| #7 | Mark D. Drey | 1 |
| #8 | Martin J. Durbin | 1 |
| #9 | Ronald Redmer | 1 |
| #10 | William B. Huber | 1 |