Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656781 | Sliding door assembly | Melvin Kaspar, Gerald J. Bockwinkel | 1987-04-14 |
| 4641461 | Sliding door assembly | Melvin C. Kasper, Gerald J. Bockwinkel | 1987-02-10 |
| 4578902 | Reversible refrigerator door with improved electrical outlet mounting arrangement | Gerald J. Bockwinkel | 1986-04-01 |