Top Inventors at L.R. Nelson All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Lawrence P. Heren | 42 |
| 2 | Joyce Thomas | 23 |
| 3 | Scott Jacobs | 17 |
| #4 | Jerry R. Hayes | 15 |
| #5 | Kenneth J. Bruninga | 15 |
| #6 | Ronald G. Hayes | 11 |
| #7 | Thomas R. Kruer | 8 |
| #8 | David L. Hunt | 7 |
| #9 | Douglas C. Fletcher | 7 |
| #10 | John W. Goodin | 6 |
| #11 | Gary Redhead | 5 |
| #12 | Timothy R. Casica | 4 |
| #13 | Michael Grant Breedlove, Sr. | 3 |
| #14 | Randy Symonds | 3 |
| #15 | Christopher Barmore | 2 |
| #16 | David P. Ransburg | 2 |
| #17 | John Wisslead | 2 |
| #18 | Robert A. Nytko | 2 |
| #19 | David A. Paul | 1 |
| #20 | G. Ralph Scott, Jr. | 1 |
| #21 | Jincheng Xu | 1 |
| #22 | Julie Davis | 1 |
| #23 | Linda McMahill | 1 |
| #24 | Raymond F. Lippitt | 1 |
| #25 | Randall R. Symonds | 1 |
| #26 | Sven E. Wahlstrom | 1 |
| #27 | Jim LaHood | 1 |
| #28 | William Gassman | 1 |
| #29 | Thomas R. Keuer | 1 |
| #30 | Andrius R. Augustinas | 1 |