Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153021 | Abradable seal coating and method of making the same | Kenneth W. Wright | 1992-10-06 |
| 4989594 | Athletic supporter having improved protective cup retaining means | Sara J. Doherty | 1991-02-05 |
| 4330575 | Coating material | John T. Gent, James Graham | 1982-05-18 |
| 4303737 | Coating material | John T. Gent, James Graham | 1981-12-01 |