Top Inventors at The Niven Marketing Group All Time
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Frederick M. Avery | 5 |
| 1 | William C. Jackle | 5 |
| 3 | Ronald J. Macsenti | 3 |
| #4 | James V. Seifert | 2 |
| #4 | Richard A. Sherwood | 2 |
| #4 | Tadeusz Czerkies | 2 |
| #7 | Fred L. Avery | 1 |
| #7 | Stephen L. Holt | 1 |