Top Inventors at Personal Electric Devices All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas P. Blackadar | 7 |
| 2 | Paul J. Gaudet | 6 |
| 3 | Jesse Darley | 5 |
| #4 | Norbert Ohlenbusch | 3 |
| #5 | John Costello | 2 |
| #6 | Mark C. Bates | 2 |
| #7 | Sam Joffe | 2 |
| #8 | Steven R. Oliver | 2 |
| #9 | Samuel W. Joffe | 1 |
| #10 | Victor E. Shiff | 1 |