Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Matthew Polk | Polk Audio | 30 |
| 2 | William A. Barr | Lear | 20 |
| 3 | Bartley P. Griffith | University Of Maryland, Baltimore | 15 |
| #4 | John Engalitcheff, Jr. | Baltimore Therapeutic Equipment | 5 |
| #5 | James Gamble | Lockheed Martin | 3 |
| #6 | Patrick R. Murray | Becton, Dickinson And | 2 |
| #7 | Rudolph Christopher Hoehn-Saric | Sylvan Learning Systems | 1 |
| #7 | John C. Wunderlick | — | 1 |
| #7 | Griffith Bartley | University Of Pittsburgh | 1 |
| #7 | John M. Bistrian, Jr. | Westinghouse Electric | 1 |
Part of Maryland