Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Edgar D. Davis | Phillips Petroleum | 1 |
| 1 | Robert Daniel Winegar | Robbins & Myers Energy Systems | 1 |
| 1 | Donald H. Macahan | Phillips Petroleum | 1 |
| 1 | Fernando C. Vidaurri | Phillips Petroleum | 1 |
| 1 | Brooks D. Bennett | Phillips Petroleum | 1 |
| 1 | Timothy Lewis Clifton | Robbins & Myers Energy Systems | 1 |
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