Top Inventors at Hei All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Parker Chandler | 3 |
| 2 | David K. Robertson | 2 |
| 3 | Guanghua Huang | 2 |
| #4 | River Guanghua Huang | 2 |
| #5 | Scott J. Kazle | 2 |
| #6 | Theodore T. Paczkowski | 2 |
| #7 | Wayne Mueller | 2 |
| #8 | Bradley W. Arp | 1 |
| #9 | Eunseok Lee | 1 |
| #10 | Glen Zirbes | 1 |
| #11 | Gregory Wambeke | 1 |
| #12 | Hans E. Heyn | 1 |
| #13 | Paul A. Bartholow | 1 |
| #14 | Richard A. Marsteller | 1 |
| #15 | Ronald O. J. Lindberg | 1 |
| #16 | Scott D. Schuette | 1 |
| #17 | Scott Stole | 1 |
| #18 | Shawn Mahon | 1 |
| #19 | Steven R. Schmieg | 1 |
| #20 | Terence Whalen | 1 |
| #21 | William A. Shoquist | 1 |