Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683761 | Alpha alumina protective coatings for bond-coated substrates and their preparation | Robert William Bruce, Mark Rosenzweig, Jon Conrad Schaeffer, William B. Connor, David J. Wortman | 1997-11-04 |
| 5683825 | Thermal barrier coating resistant to erosion and impact by particulate matter | Robert William Bruce, Jon Conrad Schaeffer, Mark Rosenzweig, Rudolfo Viguie, David V. Rigney +2 more | 1997-11-04 |