Top Inventors at Empak All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Barry Gregerson | 27 |
| 2 | Boyd C. Wittman | 12 |
| 3 | Larry G. Dressen | 11 |
| #4 | Roger L. Mortensen | 9 |
| #5 | Gary M. Gallagher | 6 |
| #6 | Brian Wiseman | 4 |
| #7 | Douglas M. Johnson | 4 |
| #8 | Kelly Peterson | 2 |
| #9 | Robert Jacoby | 2 |
| #10 | Thomas Oesterle | 2 |
| #11 | Bonnie Bachman | 1 |
| #12 | Brian Massengale | 1 |
| #13 | Edmund Neumann | 1 |
| #14 | Gail D. Schuette | 1 |
| #15 | James E. Holliday | 1 |
| #16 | Jeffrey J. Smith | 1 |
| #17 | Jim Wagner | 1 |
| #18 | John D. Williams | 1 |
| #19 | Martin L. Forbes | 1 |
| #20 | Mark Hooper | 1 |
| #21 | Michael Krause | 1 |
| #22 | Paul Schauer | 1 |
| #23 | Sidney A. Higgins | 1 |
| #24 | Thomas Whalen | 1 |
| #25 | William A. Boire | 1 |
| #26 | Edward J. Voorhees | 1 |
| #27 | Charles Dahle | 1 |
| #28 | Lynn R. Zupan | 1 |
| #29 | Lynn R. Bongard | 1 |
| #30 | Larry Dessen | 1 |