Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John P. Pellegrini, Jr. | Gulf Research & Development | 5 |
| 2 | William J. Birkmeyer | Ppg Industries | 2 |
| 2 | Samuel L. Seymour | Ppg Industries | 2 |
| 2 | John F. Krumwiede | Ppg Industries | 2 |
| #5 | John M. Schallenberger | Westinghouse Electric | 1 |
| #5 | George T. Hummert | Westinghouse Electric | 1 |
| #5 | Salvatore Marino | — | 1 |
| #5 | Betty J. Carter | Ppg Industries | 1 |
| #5 | Carmen R. Hintz | — | 1 |
| #5 | Richard H. Graham | Gulf Research & Development | 1 |
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