Top Inventors at Protective Treatments All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael J. Gerace | 5 |
| 2 | Dennis R. Wolters | 3 |
| 3 | Gary D. Krysiak | 2 |
| #4 | Norman Nevins | 2 |
| #5 | Robert McVay | 2 |
| #6 | Russell F. Schiappacasse | 2 |
| #7 | Brian A. Wenrick | 1 |
| #8 | Donald E. Smith | 1 |
| #9 | Jeffry D. Adams | 1 |
| #10 | Carmen L. Bellanca | 1 |