Top Inventors at Fsi Holdings All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Don C. Burkman | 4 |
| 2 | David D. Schumacher | 3 |
| 3 | James M. Silvernail | 3 |
| #4 | Robert S. Blackwood | 3 |
| #5 | Robert W. Grant | 3 |
| #6 | Ben Hiltl | 2 |
| #7 | Charlie A. Peterson | 2 |
| #8 | Dallas J. Schneider | 2 |
| #9 | Octavio Perez | 2 |
| #10 | Billy W. Ward | 1 |
| #11 | C. Rinn Cleavelin | 1 |
| #12 | Charles J. Libby | 1 |
| #13 | Clifford C. Miller | 1 |
| #14 | Jitesh Mehta | 1 |
| #15 | John C. Hancock | 1 |
| #16 | Joshua P. Waldman | 1 |
| #17 | L. Davis Clements | 1 |
| #18 | Rex L. Biggerstaff | 1 |
| #19 | William M. Jenson | 1 |
| #20 | Cooky Mezaki | 1 |
| #21 | Ardelle R. Johnson | 1 |