Top Inventors at Oxy Usa All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John P. Slater | 2 |
| 2 | Benjamin Hays | 1 |
| 3 | Byron G. Griffin | 1 |
| #4 | David J. Blumer | 1 |
| #5 | Daryl K. Duvall | 1 |
| #6 | David Garner | 1 |
| #7 | Eric E. McClain | 1 |
| #8 | Frederick A. Forthuber | 1 |
| #9 | Jason Bailey | 1 |
| #10 | John Edward Stachowiak, Jr. | 1 |
| #11 | Oscar Martinez | 1 |
| #12 | Robert Bradshaw | 1 |
| #13 | Roger Lee | 1 |
| #14 | Ryan Littlefield | 1 |
| #15 | Saleh Al Esry | 1 |
| #16 | Terrell Rowe | 1 |
| #17 | Andres S. LOPEZ | 1 |