Top Inventors at Symons All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Vernon R. Schimmel | 7 |
| 2 | Michael J. Miller | 5 |
| 3 | Robert J. Flathau | 4 |
| #4 | Hal C. Shook | 3 |
| #5 | John J. Hambelton | 3 |
| #6 | Manuel Lopez | 3 |
| #7 | Frank T. Connors | 2 |
| #8 | John F. Gourley | 2 |
| #9 | Robert Spindler | 2 |
| #10 | Alan E. Soltysik | 2 |
| #11 | Bryant Bird, Jr. | 1 |
| #12 | Carmon D. Holland | 1 |
| #13 | Dennis Stockton | 1 |
| #14 | Edward Rahe | 1 |
| #15 | Howard C. Gueldner | 1 |
| #16 | Larry W. Lehmann | 1 |
| #17 | Manny Lopez | 1 |
| #18 | Ray J. Bridges | 1 |
| #19 | Randy Musk | 1 |
| #20 | William R. Fulton | 1 |
| #21 | Joseph L. Foszcz | 1 |
| #22 | Charles V. Podgurski | 1 |