Top Inventors at Ion Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Scott Gehlke | 11 |
| 2 | Peter Gefter | 10 |
| 3 | Leslie W. Partridge | 7 |
| #4 | Michael G. Yost | 6 |
| #5 | Ira J. Pitel | 5 |
| #6 | Mark Blitshteyn | 5 |
| #7 | Dennis A. Leri | 4 |
| #8 | Lawrence Levit | 4 |
| #9 | Arnold J. Steinman | 4 |
| #10 | Gregory Vernitsky | 3 |
| #11 | John Edgar Menear | 2 |
| #12 | John K. O'Reilly | 2 |
| #13 | Martin Graham | 2 |
| #14 | Petr Gefter | 2 |
| #15 | Stephen J. S. Gehlke | 2 |
| #16 | Alexander Ignatenko | 2 |
| #17 | Aleksey Klochkov | 2 |
| #18 | Everett W. Stoub | 1 |
| #19 | Grigoriy Vernitskiy | 1 |
| #20 | Lisle R. Knight, Jr. | 1 |
| #21 | Martin Beck | 1 |
| #22 | Michael J. Leonard | 1 |
| #23 | Sean Quigley | 1 |
| #24 | Alexander Ignatenco | 1 |
| #25 | Donald A. Gehlke | 1 |
| #26 | Gopalan Vijaykumar | 1 |