Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061327 | Method of producing unrecrystallized aluminum products by heat treating and further working | Diana K. Denzer | 1991-10-29 |
| 4863528 | Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same | Melvin H. Brown, James T. Staley, Sootae Lee | 1989-09-05 |
| 4659396 | Metal working method | Bernard W. Lifka, Roger D. Doherty | 1987-04-21 |