Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eric Siegrist | — | 8 |
| 2 | Ed Stengel | Caframo | 4 |
| 3 | Dale George | Dresser-Rand | 3 |
| 3 | James A. Riosa | IBM | 3 |
| 3 | S. Eric Robinson | Unknown | 3 |
| 3 | Michael Tettenborn | Caframo | 3 |
| #7 | Hans Heidolph | Caframo | 2 |
| #7 | Randall H. Reid | — | 2 |
| #9 | Kenneth P. Sam | — | 1 |
| #9 | Siegrist Eric | — | 1 |
| #9 | Andrew C. Poste | — | 1 |
| #9 | John A. Merrick | — | 1 |
| #9 | Mike Tettenborn | Caframo | 1 |
| #9 | Robert Taves | — | 1 |