Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916385 | Aluminum-cooper alloy | Norman Leroy Coats, II | 1999-06-29 |
| 5810952 | Lead-free 6000 series aluminum alloy | Norman Leroy Coats, II | 1998-09-22 |
| 5803994 | Aluminum-copper alloy | Norman Leroy Coats, II | 1998-09-08 |
| 5776269 | Lead-free 6000 series aluminum alloy | Norman Leroy Coats, II | 1998-07-07 |