Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donato L. Ricci | Unknown | 2 |
| 1 | John F. Miller | Conoco | 2 |
| 1 | Rudolph O. Marohl | Delaware Capital Formation | 2 |
| #4 | Demetrius G. Jelatis | Central Research Laboratories Limited | 1 |
| #4 | J. Thomas Wolner | D B Industries | 1 |
| #4 | Arthur Kenyon | Red Wing Shoe Company | 1 |
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