Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John N. Hobbs | Am International | 8 |
| 2 | Joseph Schutte | AT&T | 5 |
| 3 | Linda J. Smith | Crayola | 4 |
| 3 | Christopher Eric Grim | Innovative Office Products | 4 |
| #5 | Glenn C. Keyser | Bethlehem Steel | 3 |
| #5 | John Spisak | Lutron Electronics Co. | 3 |
| #7 | Terrence J. Ebert | — | 2 |
| #8 | Eugene R. Lasso | Fuller | 1 |
| #8 | Thomas E. Stinnett | New Brunswick Scientific Co. | 1 |
Part of Pennsylvania