Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10065481 | Non-woven air exhauster and filter | Donald B. Pedigo | 2018-09-04 |
| 4616857 | Bi-directional self-retaining cylindrical surface seal | Stephen A. Neely | 1986-10-14 |
| 4431054 | Seal assembly releasing tool | — | 1984-02-14 |
| 4333528 | Seal assembly releasing tool | — | 1982-06-08 |