Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854634 | Method of manufacturing rivets having high strength and formability | Edward Litwinski | 2005-02-15 |
| 6843404 | Method of manufacturing rivets having high strength and formability | Edward Litwinski | 2005-01-18 |