Top Inventors at P. L. Porter All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Clyde R. Porter | 14 |
| 2 | Calvin R. Stringer | 9 |
| 3 | Donald T. Heckel, Jr. | 3 |
| #4 | Jim Zhuang | 3 |
| #5 | Levik Kodaverdian | 3 |
| #6 | Aki Tanaka | 3 |
| #7 | David E. Landis | 2 |
| #8 | George V. Babiciuc | 2 |
| #9 | Jimmy C. Lee | 2 |
| #10 | Kevin N. Tribbett | 2 |
| #11 | James Eaton | 1 |
| #12 | Jimmy Lee | 1 |
| #13 | Scott Matthew Stiffler | 1 |
| #14 | David J. Bucka | 1 |
| #15 | Greg Lawhead | 1 |
| #16 | James V. Parrinello | 1 |
| #17 | Akira Tanaka | 1 |