Top Inventors at Pre Holding All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Tuan Quoc Tran | 6 |
| 2 | Travis Lontz | 4 |
| 3 | Amy Laituri Krieg | 4 |
| #4 | Kevin Grant Gowanlock | 3 |
| #5 | Robert Carlton Lynch | 3 |
| #6 | Thomas Gallem | 3 |
| #7 | Mark K. Romandy | 2 |
| #8 | Paul Borg | 2 |
| #9 | Anthony Patrick Ventura | 2 |
| #10 | Bradley C. Patterson | 1 |
| #11 | Daniel Joseph Fry | 1 |
| #12 | John Eaton | 1 |
| #13 | Lorenzo Attolini | 1 |
| #14 | Robert F. Lee | 1 |
| #15 | Susan E. Verille | 1 |
| #16 | Terry M. Lechinger | 1 |
| #17 | David M. Limbert | 1 |