Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert J. Redman | Tube Fab Of Afton | 9 |
| 2 | Donald G. Shiloff | — | 2 |
| 2 | M. Kathleen Willison | Depuy Products | 2 |
| 2 | David P. Hultman | — | 2 |
| 2 | Edward Walter Heribacka | — | 2 |
| 2 | Raymond L. Carlson | Ford | 2 |
| 2 | Edward A. Parkkila, Jr. | — | 2 |
| 2 | Peter Symon | — | 2 |
| #9 | Gunnard Michael Lindquist | Neenah Paper | 1 |
| #9 | William R. McCalla | — | 1 |
| #9 | Phillip R. Sova | — | 1 |
| #9 | Alfred J. Kane, deceased | — | 1 |
| #9 | Anthony J. Hoggard | — | 1 |
| #9 | by Helen Kane, executrix | — | 1 |
| #9 | Wayne L. Stahl | — | 1 |
| #9 | Ronald Allen Avery | — | 1 |
| #9 | Floyd John James | — | 1 |
| #9 | David Norton | — | 1 |
| #9 | Craig Johnson | — | 1 |
| #9 | Kirt Harmon | — | 1 |
Part of Michigan