Top Inventors at Sun Refining And Marketing All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James E. Lyons | 27 |
| 2 | Paul E. Ellis, Jr. | 19 |
| 3 | Chao-Yang Hsu | 14 |
| #4 | Harry K. Myers, Jr. | 14 |
| #5 | D. Michael Duggan | 6 |
| #6 | George Suld | 4 |
| #7 | Howard P. Angstadt | 4 |
| #8 | Raymond Poelvoorde | 4 |
| #9 | James T. Wei | 3 |
| #10 | Robert E. Ledley | 3 |
| #11 | Vincent A. Durante | 3 |
| #12 | Wayne A. Langdale | 3 |
| #13 | Darrell W. Walker | 2 |
| #14 | Elmer J. Hollstein | 2 |
| #15 | Hsiang-Wei Tsao | 2 |
| #16 | Lawrence Mohns | 2 |
| #17 | Peter Hosler | 2 |
| #18 | Richard Oswald | 2 |
| #19 | Robin Berg | 2 |
| #20 | Steven M. Gussow | 2 |
| #21 | David H. Vahlsing | 1 |
| #22 | Donald F. Rugen | 1 |
| #23 | Gail M. DeLong | 1 |
| #24 | John L. Cayias | 1 |
| #25 | Kenneth A. Scott | 1 |
| #26 | Richard A. Lush | 1 |
| #27 | Robert Chastain Hayes | 1 |
| #28 | Thomas J. McGinley | 1 |
| #29 | Vasant K. Patel | 1 |
| #30 | Richard E. Polleck | 1 |