Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6113850 | 2XXX series aluminum alloy | Charles W. Bartges, Thomas J. Klemp, M. Elise Hyland, James A. Brock, Colleen Spillard | 2000-09-05 |
| 5522950 | Substantially lead-free 6XXX aluminum alloy | Charles W. Bartges, Thomas J. Klemp, Matthew J. Allyn | 1996-06-04 |
| 5370171 | Die-casting process and equipment | James R. Fields, Men G. Chu, Lawrence W. Cisko, C. Edward Eckert, Thomas R. Hornack +4 more | 1994-12-06 |
| 5162065 | Aluminum alloy suitable for pistons | Barrie S. Shabel, Anthony Morales | 1992-11-10 |
| 5123973 | Aluminum alloy extrusion and method of producing | James A. Brock, Thomas J. Klemp | 1992-06-23 |
| 5076344 | Die-casting process and equipment | James R. Fields, Men G. Chu, Lawrence W. Cisko, C. Edward Eckert, George C. Full +10 more | 1991-12-31 |
| 5055255 | Aluminum alloy suitable for pistons | Barrie S. Shabel, Anthony Morales | 1991-10-08 |
| 4975243 | Aluminum alloy suitable for pistons | Barrie S. Shabel, Anthony Morales | 1990-12-04 |