Patents per Year
Top Inventors at Lionel All Time
Showing 1–31 of 31 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Martin Pierson | 19 |
| 2 | Neil Young | 15 |
| 3 | Robert Grubba | 9 |
| #4 | Jon F. Zahornacky | 8 |
| #4 | Richard Webster | 8 |
| #6 | James M. Rohde | 7 |
| #7 | Dennis J. Denen | 6 |
| #7 | Gary L. Moreau | 6 |
| #9 | John Thomas Ricks | 5 |
| #9 | Louis G. Kovach, II | 5 |
| #9 | Steven R. Greening | 5 |
| #12 | Richard James Mosher | 4 |
| #13 | Bradley Salminen | 3 |
| #13 | Mark E. Ricks | 3 |
| #15 | Bruce R. Koball | 2 |
| #15 | James Gray Morrison | 2 |
| #15 | Joseph Alvarez | 2 |
| #15 | Morgan Wireman | 2 |
| #15 | Tyler Brooks | 2 |
| #20 | Charles P. Horan | 1 |
| #20 | Dan M. Bruner | 1 |
| #20 | Katherine Bis | 1 |
| #20 | Keith F. KRESGE | 1 |
| #20 | Marty Pierson | 1 |
| #20 | Michael Weber | 1 |
| #20 | Robert M. Bosman | 1 |
| #20 | Steven Edward Ziemba | 1 |
| #20 | Timothy D. Lee | 1 |
| #20 | Tim Wagner | 1 |
| #20 | Yoo Chan Yang | 1 |
| #20 | Norio Sujikawa | 1 |