Top Inventors at Dorma Door Controls All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mark A. Beran | 3 |
| 2 | Davide Andrea | 2 |
| 3 | James D. Rhoads | 2 |
| #4 | Lloyd Seliber | 2 |
| #5 | Sidney Lieberman | 2 |
| #6 | David D. Moyer | 1 |
| #7 | James C. Stevens | 1 |
| #8 | Lanny Nesbitt | 1 |
| #9 | Ricky Loose | 1 |
| #10 | Robert Utterback | 1 |
| #11 | Todd S. Beaton | 1 |