Top Inventors at Knapheide Manufacturing All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Christopher R. Weiss | 3 |
| 2 | John Y. Leaver | 3 |
| 3 | Mandar D. Dighe | 2 |
| #4 | Anthony W. Marshall | 2 |
| #5 | Daniel G. Fuchs | 1 |
| #6 | Davide Tonizzo | 1 |
| #7 | Harold D. Huggins | 1 |
| #8 | Harold W. Knapheide, III | 1 |
| #9 | Harold Knapheide, IV | 1 |
| #10 | John Wiberg | 1 |
| #11 | Justin Steele | 1 |
| #12 | Lance Gronewold | 1 |
| #13 | Lance Jones | 1 |
| #14 | Larry R. Rudd | 1 |
| #15 | Manoj Patil | 1 |
| #16 | Mark A. Rose | 1 |
| #17 | Richard Baze | 1 |
| #18 | Terry D. Johnson | 1 |
| #19 | Tyler Marquardt | 1 |