Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dale R. Foster | Vicon Machinery | 11 |
| 2 | Keith Ericson | — | 4 |
| 2 | Arlie H. Ehlmann | — | 4 |
| #4 | Charles W. Kertz | Unknown | 2 |
| #5 | Timothy Wayne Groves | Heizer Defense | 1 |
| #5 | Alvin L. Baugh | — | 1 |
| #5 | Samuel D Orr | The Boeing | 1 |
| #5 | Thomas E. Duffel | Specgx | 1 |
| #5 | Roger E. Ahearn | — | 1 |
| #5 | Charles Randolph Stires | Hyc Co. | 1 |
| #5 | Donald F. Ryder | — | 1 |
| #5 | Cynthia S. Sherrill | Masterchem Industries | 1 |
| #5 | Victor L. Kerns | Amsted Industries Incorporated | 1 |
| #5 | William C. Mulder | — | 1 |
| #5 | Lisa G. Gemmell | — | 1 |
| #5 | Dennis S. Larkin | — | 1 |
| #5 | Ronald J. Holohan, Jr. | Emerson Electric | 1 |
| #5 | Arlie Ehlman | — | 1 |
| #5 | John T. O'Reilly | The Doe Run | 1 |
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