Top Inventors at Aspen Research All Time
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John A. Spevacek | 3 |
| 1 | Kenneth Wyatt Richards | 3 |
| 1 | Kenneth D. Zigrino | 3 |
| 1 | Neil J. Beaverson | 3 |
| 1 | Roger Pearson | 3 |
| 1 | Willard E. Wood | 3 |
| #7 | S. Jepson Sutton | 2 |
| #7 | Sam Sutton | 2 |
| #9 | Douglas E. Wilken | 1 |
| #9 | James E. Fairman | 1 |
| #9 | Kurt E. Heikkila | 1 |
| #9 | Michael S. Arney | 1 |
| #9 | Russell Pylkki | 1 |
| #9 | David B. Maginnis | 1 |
| #9 | Frank Maginnis | 1 |