Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8241388 | Soil additive | — | 2012-08-14 |
| 7632319 | Fuel produced by the treatment of brown grease | — | 2009-12-15 |
| 7384562 | Treatment of brown grease | — | 2008-06-10 |
| 4629517 | High strength and corrosion resistant aluminum article and method | Bernard W. Lifka, William G. Truckner | 1986-12-16 |
| 4412870 | Wrought aluminum base alloy products having refined intermetallic phases and method | William D. Vernam, Harry C. Stumpf | 1983-11-01 |
| 4412869 | Aluminum alloy tube product and method | William D. Vernam, Harry C. Stumpf | 1983-11-01 |
| 4409036 | Aluminum alloy sheet product suitable for heat exchanger fins and method | William D. Vernam, Harry C. Stumpf | 1983-10-11 |
| 4406717 | Wrought aluminum base alloy product having refined Al-Fe type intermetallic phases | William D. Vernam, Harry C. Stumpf | 1983-09-27 |