Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marinus J. M. Langen | H. J. Langen & Sons | 4 |
| 2 | Ian S. Tawse | Gen-Tech | 2 |
| 2 | Eugene L. Knaitner | Fmc | 2 |
| #4 | George R. Mounce | — | 1 |
| #4 | Paul Mazzotta | Hni Technologies | 1 |
| #4 | Irving M. Koltz | — | 1 |
| #4 | Paul Arato | Unknown | 1 |
| #4 | Salvatore A. Bruno | E.I. Du Pont De Nemours And | 1 |
| #4 | Alexander Buchnea | Sentrol Systems | 1 |
| #4 | Victor Alexeeff | 1 | |
| #4 | Athanase K. Sarides | — | 1 |
| #4 | James C. Lazowski | Her Majesty The Queen In Right Of Canada (...) | 1 |
| #4 | Paramanda Gupta | — | 1 |
| #4 | Fedor P. Kresak | — | 1 |
| #4 | Armando M. Merlo | Unknown | 1 |
| #4 | Agnew W. Nicholson | — | 1 |
| #4 | Robert NAYLOR | Cts | 1 |
| #4 | Joseph L. Y. Beaudoin | — | 1 |
| #4 | Robert G. Hughes | SUNY Research Foundation | 1 |
| #4 | Winnett Boyd | — | 1 |
| #4 | Charles M. Hinds | Spar Aerospace Limited | 1 |
| #4 | Nicola Travaglini | Tradesco Mold Limited | 1 |
| #4 | Karel Urbanek | Dominion Auto Accessories Limited | 1 |
| #4 | Michael T. Nailor | — | 1 |