Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326011 | Hot corrosion resistant coatings | Joseph A. Goebel, Richard H. Barkalow | 1982-04-20 |
| 4321310 | Columnar grain ceramic thermal barrier coatings on polished substrates | Duane L. Ruckle | 1982-03-23 |