Top Inventors at Rapistan Demag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Bernard H. Woltjer | 6 |
| 2 | David Cotter | 6 |
| 3 | Curtis E. LeMay | 4 |
| #4 | Phillip J. Gilmore | 4 |
| #5 | Gerald A. Brouwer | 2 |
| #6 | Martin R. Doane | 2 |
| #7 | Ricardo N. Schiesser | 2 |
| #8 | Claudio Cerutti | 1 |
| #9 | Eric R. Taylor | 1 |
| #10 | Frank Veit | 1 |
| #11 | James T. Shearer, Jr. | 1 |
| #12 | Michael Black | 1 |
| #13 | Michael Nitschke | 1 |
| #14 | Richard J. Micheletti | 1 |
| #15 | Ronald C. Ehlert | 1 |
| #16 | Samuel J. DeMan | 1 |
| #17 | Teodoro Ceglia | 1 |
| #18 | James F. Hergenrother | 1 |
| #19 | Douglas J. Bakkila | 1 |
| #20 | Artemio Affaticati | 1 |
| #21 | Arthur J. Terpstra, Jr. | 1 |