Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keith Wilson | Air Products And Chemicals | 12 |
| 2 | Keith W. Palmer | British Petroleum Company Limited | 9 |
| 3 | Richard N. Thomas | Westinghouse Electric | 8 |
| #4 | Steven Dennis John Costello | — | 4 |
Part of Pennsylvania