Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481076 | Astragal for closure members | Willis Jay Mullet, Albert W. Mitchell, Eric J. Wiborg, II | 1996-01-02 |
| 4763521 | Method and apparatus for determining weldability of thin sheet metal | Gene M. Goodwin | 1988-08-16 |