Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael Robinson | Illinois Tool Works | 3 |
| 2 | Leonard F. Smallwood | — | 2 |
| 2 | W. R. Meador | — | 2 |
| 2 | Clarence Oster | Conoco | 2 |
| #5 | William T. Abercrombie | — | 1 |
| #5 | John J. Forrister | — | 1 |
| #5 | Glenn F. Camerson | — | 1 |
| #5 | Gary R Ruiz | — | 1 |
| #5 | Jack L. Canon | — | 1 |
| #5 | Aubrey Shane Ashley | — | 1 |
| #5 | Van Riley | — | 1 |
| #5 | Julio A. Torres | Conoco | 1 |
Part of Texas