Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mahlon D. Dennis | Dennis Tool | 2 |
| 2 | Donald Shaw | Integrated Plastics | 1 |
| 2 | Richard B. Pannell | Univation Technologies | 1 |
| 2 | Garth M. Farr | — | 1 |
| 2 | B. T. Fant | ExxonMobil | 1 |
| 2 | Ronald W. A. Leach | Shell Oil Compny | 1 |
| 2 | Robert P. Radtke | Strata Bit | 1 |
| 2 | John Stone | Woodstream | 1 |
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