Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252628 | Chromate-free inorganic coating systems for hot corrosion protection of superalloy substrate | Irina Belov, Zhihong Tang, Mark W. Perpall, Daryl G. Copeland | 2025-03-18 |
| 11535560 | Chromate-free ceramic coating compositions for hot corrosion protection of superalloy substrates | Irina Belov, Zhihong Tang, Daryl G. Copeland | 2022-12-27 |