Top Inventors at Mcculloch All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John M. Griffin | 13 |
| 2 | Joseph A. Juratovac | 7 |
| 3 | R. Reade Harpham | 7 |
| #4 | John F. Searle | 5 |
| #5 | Edward J. Pilatowicz | 4 |
| #6 | Gregory S. Kramer | 4 |
| #7 | Gregory A. Trees | 4 |
| #8 | Jan B. Yates | 4 |
| #9 | Roger W. Smith | 4 |
| #10 | Adolf Luerken | 4 |
| #11 | Robert V. Jackson | 3 |
| #12 | David Martinez | 2 |
| #13 | Douglas D. Hansel | 2 |
| #14 | Giuseppe Todero | 2 |
| #15 | James Lind | 2 |
| #16 | Michael J. Krull | 2 |
| #17 | Ralph E. Agnew | 2 |
| #18 | Rodney L. Harms | 2 |
| #19 | Albert R. Close | 2 |
| #20 | Craig A. Seasholtz | 1 |
| #21 | Erich Edlinger | 1 |
| #22 | Glenn K. Redding | 1 |
| #23 | James West | 1 |
| #24 | John Cannistra | 1 |
| #25 | John L. Zimmerer | 1 |
| #26 | Li H. Liu | 1 |
| #27 | Mel Biersteker | 1 |
| #28 | Richard Cipriano | 1 |
| #29 | Robert C. Berfield | 1 |
| #30 | Ronald F. Meland | 1 |
| #31 | Ronald E. Meland | 1 |
| #32 | Winton Oster | 1 |
| #33 | William D. Vogel | 1 |
| #34 | Alan V. Ruzicka | 1 |