Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas Norman Barker | IBM | 4 |
| 2 | Joseph Gargas | Unknown | 2 |
| 3 | Michael J. Spangler | Amoco | 1 |
| 3 | Frank A. Ciannella, Jr. | Ameritech | 1 |
| 3 | Michael Todd | Hydro-Gear Limited Partnership | 1 |
| 3 | Marina D. Hoffman | Angus Chemical | 1 |
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