Top Inventors at Hazen Research All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Enzo L. Coltrinari | 8 |
| 2 | James K. Kindig | 7 |
| 3 | James E. Reynolds | 7 |
| #4 | Ronald L. Turner | 7 |
| #5 | Charlie W. Kenney | 6 |
| #6 | Robert A. Reeves | 6 |
| #7 | Mark Berggren | 5 |
| #8 | Jerome P. Downey | 3 |
| #9 | Wayne C. Hazen | 3 |
| #10 | Frank M. Stephens, Jr. | 2 |
| #11 | Alan Williams | 2 |
| #12 | David R. Baughman | 1 |
| #13 | Dennis G. Johnson | 1 |
| #14 | John P. Hager | 1 |
| #15 | Kang Sun | 1 |
| #16 | Nicholas J. Lombardo | 1 |
| #17 | Paul B. Queneau | 1 |
| #18 | Steve D. Will | 1 |
| #19 | Thomas Kodenkandath | 1 |
| #20 | Wayne W. Hazen | 1 |
| #21 | David H. Gieskieng | 1 |
| #22 | Harry Mudgett | 1 |