Top Inventors at D.P. Technology All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Giuliano Sona | 4 |
| 2 | Jianping Song | 3 |
| 3 | Dominique Louette | 2 |
| #4 | Francesco Bandini | 2 |
| #5 | Frank Erik Marino De Schepper | 2 |
| #6 | Michael Gustafson | 2 |
| #7 | Nicolas Béraud | 2 |
| #8 | Olivier Thenoz | 2 |
| #9 | Roberto Parigi | 2 |
| #10 | Charles Duncan Barrington Mathews | 1 |
| #11 | Charles Duncan Barrington Matthews | 1 |
| #12 | Francis Kenyon Whetsell | 1 |
| #13 | Luigi Galavotti | 1 |
| #14 | Simone Petruzzi | 1 |
| #15 | Carroll Russell Loy | 1 |