Top Inventors at Prosthetic Design All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Tracy C. Slemker | 30 |
| 2 | Scott R. Schall | 18 |
| 3 | Robert Hoskins | 9 |
| #4 | Steven Steinbarger | 9 |
| #5 | Paul L. Galloway | 5 |
| #6 | Steve Steinbarger | 5 |
| #7 | Lanny Wiggins | 4 |
| #8 | Lucinda Busch | 3 |
| #9 | Ralph Simmons | 3 |
| #10 | Ronda Miller | 3 |
| #11 | David G. Firth | 1 |
| #12 | Damon Johncour | 1 |
| #13 | Michael McDowell | 1 |
| #14 | Schott R. Schall | 1 |