Top Inventors at Gendex All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Giuseppe Rotondo | 6 |
| 2 | Robert A. Chattin | 3 |
| 3 | Roberto Molteni | 3 |
| #4 | David H. Cooper | 2 |
| #5 | Donald Walker | 2 |
| #6 | Gary G. Schneck | 2 |
| #7 | Gerardo Rinaldi | 2 |
| #8 | Gianfranco Venturino | 2 |
| #9 | John Gregorio | 2 |
| #10 | Marcello Molteni | 2 |
| #11 | Todd R. Carlson | 2 |
| #12 | Costantino Nettis | 1 |
| #13 | Constantino Nettis | 1 |
| #14 | Daniel P. Murphy | 1 |
| #15 | David Pettinato | 1 |
| #16 | George Margelos | 1 |
| #17 | Iuri Frosio | 1 |
| #18 | James R. Craig | 1 |
| #19 | Luciano Langella | 1 |
| #20 | N. Borghese | 1 |
| #21 | Steven R. Jambor | 1 |
| #22 | Stelios Kokkaliaris | 1 |
| #23 | Venturino Gianfranco | 1 |
| #24 | Justin B. Bultman | 1 |
| #25 | Bruce A. Makas | 1 |
| #26 | Daniel M. Filipek | 1 |
| #27 | Arkady Kantor | 1 |