Top Inventors at Hmt All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Richard Paul King | 7 |
| 2 | Ronald P. Jolly | 7 |
| 3 | Patrick L. Lippiello | 3 |
| #4 | Walter Uebelacker | 3 |
| #5 | Werner Schwarze | 3 |
| #6 | David W. Otto | 2 |
| #7 | Michael J. Doxey | 2 |
| #8 | Michael Joseph Kaminski | 2 |
| #9 | Norbert Brill | 2 |
| #10 | Roger W. Thiltgen | 2 |
| #11 | Timothy Kyle Johnston | 2 |
| #12 | Axel Voss | 1 |
| #13 | Donald W. McKay | 1 |
| #14 | Erwin Simnacher | 1 |
| #15 | Frank Schock | 1 |
| #16 | John F. Hirschbuehler | 1 |
| #17 | John Randolph Kissell | 1 |
| #18 | John R. LeBlanc | 1 |
| #19 | Joel L. Machen | 1 |
| #20 | Karl-Heinz Restle | 1 |
| #21 | Rudiger Bolze | 1 |
| #22 | Ruediger Bolze | 1 |
| #23 | Russell Curtiss | 1 |
| #24 | Satyajit Dilip Bagul | 1 |
| #25 | Shane Bowen | 1 |
| #26 | Stefan Regenscheit | 1 |
| #27 | Walter Hurst | 1 |
| #28 | T. Richard Mathews | 1 |
| #29 | Reiner Schulthesis | 1 |