Top Inventors at Custom-Pak All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ronald A. Zimmer | 20 |
| 2 | Michael Grinnall | 14 |
| 3 | Alan Walter Knapper | 10 |
| #4 | Jeffrey Scott Anderson | 9 |
| #5 | Pamela Jo Naeve | 7 |
| #6 | Steven Dean Eggers | 7 |
| #7 | Duane Franzen | 5 |
| #8 | James M. Wiese | 4 |
| #9 | Joshua Machande | 4 |
| #10 | Mark M. Rutenbeck | 4 |
| #11 | Rick Braasch | 4 |
| #12 | Craig J. Bormann | 3 |
| #13 | Cristopher Alejandro Leon Cortez | 3 |
| #14 | Daniel E. Koranda | 3 |
| #15 | John McGarry | 3 |
| #16 | Mitch Gravert | 3 |
| #17 | Andrew James McDonnough | 3 |
| #18 | Brent Schrader | 2 |
| #19 | Clay Bahnsen | 2 |
| #20 | John Ahlers | 2 |
| #21 | Jon Spencer Richardson | 2 |
| #22 | Lorena Quintana Herrera | 2 |
| #23 | Patrick Jones | 2 |
| #24 | Terry Lucky | 2 |
| #25 | David Cozzens | 1 |
| #26 | Dennis Behr | 1 |
| #27 | Duane Diedrich | 1 |
| #28 | Frank A. Menichini | 1 |
| #29 | James E. Byrns | 1 |
| #30 | Jason George | 1 |
| #31 | James Wiese | 1 |
| #32 | Peter T. Schurman | 1 |
| #33 | Steven P. Guidebeck | 1 |
| #34 | Steven W. Neff | 1 |
| #35 | Alberto Gutierrez | 1 |
| #36 | Annah Preloger | 1 |