Top Inventors at Citgo Petroleum All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard S. Boswell | 2 |
| 2 | Thomas D. Farraro | 2 |
| 3 | Brent Mayo | 1 |
| #4 | Clinton J. Schulz | 1 |
| #5 | Darrell W. Gill | 1 |
| #6 | John Curry | 1 |
| #7 | Jon D. Rummel | 1 |
| #8 | Richard P. Bauer | 1 |
| #9 | Tariq Mahmood Malik | 1 |
| #10 | William C. Gray | 1 |
| #11 | William E. Myers | 1 |
| #12 | Thomas G. Wilburn | 1 |