Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John C. Whitehead | University of California | 12 |
| 2 | John P. Sheppard | Coal Industry (Patents) Limited | 7 |
| 3 | Keval Mehta | GE | 5 |
| #4 | Dean Stephens | Spirax-Sarco Limited | 3 |
| #4 | Peter Marlow | Nl Sperry-Sun | 3 |
Part of California