Top Inventors at Tetronics Research & Development Co. Limited All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John K. Williams | 5 |
| 2 | Charles P. Heanley | 4 |
| 3 | Leonard E. Olds | 2 |
| #4 | Takumi Fukunishi | 2 |
| #5 | Takao Matsuoka | 2 |
| #6 | Gerhardus Overbeek | 1 |
| #7 | Michael J. Cusick | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | John K. Williams | 5 |
| 2 | Charles P. Heanley | 4 |
| 3 | Leonard E. Olds | 2 |
| #4 | Takumi Fukunishi | 2 |
| #5 | Takao Matsuoka | 2 |
| #6 | Gerhardus Overbeek | 1 |
| #7 | Michael J. Cusick | 1 |