Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5439233 | Large annular segmented seal with lock portions for missile launch tube | Jerry K. Endo, Philip G. Ruhle | 1995-08-08 |
| 4457518 | Inflated seal for large annular openings | Jerry K. Endo | 1984-07-03 |