Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | E. Paul Arnold | Keystone Ridge Designs | 5 |
| 2 | Paul Arnold | Keystone Ridge Designs | 4 |
| 3 | Jay Adams | Marconi Communications Gmbh | 1 |
| 3 | Dennis Shea | GE | 1 |
| 3 | James D. Hart | Trinity Industrial | 1 |
Part of Pennsylvania