Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863528 | Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same | James T. Staley, John Liu, Sootae Lee | 1989-09-05 |
| 4832758 | Producing combined high strength and high corrosion resistance in Al-Zn-MG-CU alloys | — | 1989-05-23 |
| 4812168 | Process for carbothermic production of alkaline earth metal aluminide and recovery of same | C. Norman Cochran | 1989-03-14 |