Top Inventors at Cobbs Manufacturing All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas R. Steinhagen | 36 |
| 2 | Jerome Hartmann | 34 |
| 3 | Charles A. Haas | 21 |
| #4 | John E. Schenken | 17 |
| #5 | Patrick L. Ohm | 6 |
| #6 | William Webb | 3 |
| #7 | C. Austin Greider | 2 |
| #8 | Jerome J. Hartman | 2 |
| #9 | Michael Thuma | 2 |
| #10 | Peter R. Fervoy | 2 |
| #11 | Roy M. Johnson | 2 |
| #12 | Stephen J. McPhilliamy | 2 |
| #13 | Alwin J. Stahel | 2 |
| #14 | Castle Wang | 1 |
| #15 | David C. Brown | 1 |
| #16 | Herbert O. Dixon, Jr. | 1 |
| #17 | James E. deBeers | 1 |
| #18 | John Spencer Schenken | 1 |
| #19 | John E. Shenken | 1 |
| #20 | Timothy S. Hibbard | 1 |
| #21 | Tomas Matusaitis | 1 |
| #22 | Alvadore J. Osborn | 1 |