Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Trung Pham | Uop | 4 |
| 2 | Steven L. Krupa | Uop | 3 |
| 3 | Wesley Twombly | The Quaker Oats | 1 |
| 3 | Thomas E. Hubley | Rtc Industries | 1 |
| 3 | Joseph Swantek | 1 | |
| 3 | Donal H. Egan | Illinois Tool Works | 1 |
| 3 | Michael Raymond Dhruba Cornstubble | — | 1 |
Part of Illinois