Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877435 | Mechanically alloyed nickel-cobalt-chromium-iron composition of matter and glass fiber method and apparatus for using same | Ronald M. Haeberle, Jr., Gaylord D. Smith, John Weber, Roneldo L. Fisher, Jay W. Hinze | 1989-10-31 |
| 4820324 | Glass corrosion resistant cobalt-based alloy having high strength | Dennis L. McGarry | 1989-04-11 |