Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noel R. Vanier | Ppg Industries Ohio | 5 |
| 2 | Stephen O. Sutton | Delta International Machinery | 2 |
| 2 | Frederick W. Romig | Cid | 2 |
| 2 | Jaime Garcia | Black & Decker | 2 |
| 2 | Edward A. Zawadzki | — | 2 |
| #6 | James Uhlik | Anchor Hocking | 1 |
| #6 | David B. Docherty | — | 1 |
| #6 | Hong Koo Kim | University Of Pittsburgh | 1 |
| #6 | William W. Clark | University Of Pittsburgh | 1 |
| #6 | Debra L. Singer | Ppg Industries Ohio | 1 |
| #6 | Jeremiah Costello | Allegheny Singer Research Institute | 1 |
| #6 | James W. Stenborg | — | 1 |
| #6 | Robert B. Anticole | Contraves Goerz | 1 |
| #6 | Daniel L. Serafin | Alcoa | 1 |
Part of Pennsylvania