Top Inventors at Ingrain All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Naum Derzhi | 12 |
| 2 | Jack Dvorkin | 11 |
| 3 | Qian Fang | 7 |
| #4 | Zbigniew Wojcik | 6 |
| #5 | Avrami Grader | 4 |
| #6 | Giuseppe De Prisco | 4 |
| #7 | Michael Suhrer | 4 |
| #8 | Bryan Guzman | 3 |
| #9 | Carl Sisk | 3 |
| #10 | Elizabeth Diaz | 3 |
| #11 | Jonas Toelke | 3 |
| #12 | Joel Walls | 3 |
| #13 | Meghan Armbruster | 3 |
| #14 | Timothy Cavanaugh | 3 |
| #15 | Boaz Nur | 2 |
| #16 | Gustavo Carpio | 2 |
| #17 | Henrique Tono | 2 |
| #18 | Kathryn Elizabeth Washburn | 2 |
| #19 | Marcus Ganz | 2 |
| #20 | Theodore E. Zaleski, Jr. | 2 |
| #21 | Chuck BALDWIN | 1 |
| #22 | David Malone | 1 |
| #23 | Mehdi Matt Honarpour | 1 |
| #24 | Sonia Jam | 1 |
| #25 | William J. Bosl | 1 |
| #26 | Yaoming Mu | 1 |