Top Inventors at Hlt All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John P. Gainor | 30 |
| 2 | Robert F. Wilson | 24 |
| 3 | Christopher M. Banick | 13 |
| #4 | Gary A. Thill | 13 |
| #5 | Dale K. Nelson | 7 |
| #6 | Evan Leingang | 6 |
| #7 | Joseph S. Czyscon | 6 |
| #8 | Cassandra Ann Piippo Svendsen | 3 |
| #9 | Kyle Thunstrom | 2 |
| #10 | Lucas Harder | 1 |
| #11 | Richard A. Thompson, II | 1 |
| #12 | Todd J. Mortier | 1 |
| #13 | Alan Carlson | 1 |