Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5467503 | Handle and cover assembly for a window operator | Douglas A. Nolte, Gregory J. Vetter, Kenneth E. Best | 1995-11-21 |
| D347569 | Cover and mating handle for window operators | Gregory J. Vetter | 1994-06-07 |