Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068084 | Columnar grain superalloy articles | Alan D. Cetel | 1991-11-26 |
| 4915907 | Single crystal articles having reduced anisotropy | Dilip M. Shah | 1990-04-10 |
| 4908183 | High strength single crystal superalloys | Stephen Chin | 1990-03-13 |
| 4888069 | Nickel base superalloys having low chromium and cobalt contents | Stephen Chin | 1989-12-19 |
| 4801513 | Minor element additions to single crystals for improved oxidation resistance | Frederick A. Schwizer | 1989-01-31 |
| 4719080 | Advanced high strength single crystal superalloy compositions | Alan D. Cetel | 1988-01-12 |
| 4597809 | High strength hot corrosion resistant single crystals containing tantalum carbide | Otis Y. Chen | 1986-07-01 |
| 4569824 | Corrosion resistant nickel base superalloys containing manganese | Xuan Nguyen-Dinh | 1986-02-11 |
| 4512817 | Method for producing corrosion resistant high strength superalloy articles | Otis Y. Chen, Maurice Gell | 1985-04-23 |
| 4492672 | Enhanced microstructural stability of nickel alloys | Xuan Nguyen-Dinh | 1985-01-08 |
| 4402772 | Superalloy single crystal articles | Alan D. Cetel | 1983-09-06 |
| 4371404 | Single crystal nickel superalloy | Xuan Nguyen-Dinh | 1983-02-01 |
| 4222794 | Single crystal nickel superalloy | Frederick A. Schweizer | 1980-09-16 |
| 4209348 | Heat treated superalloy single crystal article and process | Walter E. Olson | 1980-06-24 |