Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628490 | Wideband sonar energy absorber | Wayne T. Reader | 1986-12-09 |
| 4287416 | Method of determining fatigue and stress corrosion damage | Sigmund Weissman, Robert N. Pangborn | 1981-09-01 |
| 4253408 | Method of protecting incinerator surfaces | — | 1981-03-03 |