Top Inventors at Sigmaform All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard A. Young | 2 |
| 2 | Gary L. Dibble | 1 |
| 3 | James K. Akiyama | 1 |
| #4 | James H. Reynolds | 1 |
| #5 | John M. Blum | 1 |
| #6 | Michael Mathis | 1 |
| #7 | William H. Fuller | 1 |
| #8 | Klaus D. Freysing | 1 |
| #9 | Susan L. Stene | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard A. Young | 2 |
| 2 | Gary L. Dibble | 1 |
| 3 | James K. Akiyama | 1 |
| #4 | James H. Reynolds | 1 |
| #5 | John M. Blum | 1 |
| #6 | Michael Mathis | 1 |
| #7 | William H. Fuller | 1 |
| #8 | Klaus D. Freysing | 1 |
| #9 | Susan L. Stene | 1 |