Top Inventors at Amtech Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kelly Gravelle | 51 |
| 2 | Michael Melville | 28 |
| 3 | Robert W. Tiernay | 21 |
| #4 | Dale L. Scott | 19 |
| #5 | Charles A. Johnson | 14 |
| #6 | Joseph H. Kao | 12 |
| #7 | Matthew K. Burnett | 12 |
| #8 | Greg Lantz | 11 |
| #9 | John Todd Elson | 11 |
| #10 | Paul Hamel | 11 |
| #11 | Steven J. Catanach | 11 |
| #12 | Yousuf Kamal | 8 |
| #13 | Filip Weytjens | 7 |
| #14 | Jeremy A. Landt | 5 |
| #15 | John M. Martin | 5 |
| #16 | Arthur W. Harrison | 5 |
| #17 | Donald Brady | 4 |
| #18 | Duane Wrasman | 4 |
| #19 | Karl Kelsey | 4 |
| #20 | Scott Brosi | 4 |
| #21 | Alice Klemashevich | 4 |
| #22 | Ji H. Rhieu | 3 |
| #23 | Jeong-Mo Hwang | 2 |
| #24 | Michael Paul Gonzales | 2 |
| #25 | Patrick W. Lunsford | 2 |
| #26 | Zhenping Tan | 2 |
| #27 | Allen D. Edwards | 2 |
| #28 | Curtis L. Carrender | 1 |
| #29 | Frank Kenneth Wunderlin | 1 |
| #30 | George McGraw | 1 |
| #31 | J. S. Whang | 1 |
| #32 | James Lujan | 1 |
| #33 | John H. Linn | 1 |
| #34 | Michael Sarin | 1 |
| #35 | Scott Noakes | 1 |
| #36 | Tai Won Youn | 1 |