Patents per Year
Top Inventors at King Tester All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ernest L. Biddle | 8 |
| 2 | James G. Mullen | 2 |
| 2 | Roland D. Borgersen, deceased | 2 |
| #4 | Henry W. Wessells, III | 1 |
| #4 | James W. Lineberger | 1 |
| #4 | William O. Knight | 1 |