Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John W. Johnston | Shell Oil Compny | 1 |
| 1 | William G. Evans | Microsoft | 1 |
| 1 | Robert E. Groenig | — | 1 |
| 1 | Don R. Snipes | — | 1 |
| 1 | Stephen M. Coke | — | 1 |
| 1 | Donald L. Werst | — | 1 |
| 1 | Michael A. Hudson | — | 1 |
| 1 | Leon I. Smith | — | 1 |
| 1 | John W. Garretson | Carlton Nursery Company | 1 |
| 1 | Jack W. Staples | — | 1 |
| 1 | Otto L. Lagervall | — | 1 |
| 1 | Jerre H. Paxton | — | 1 |
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