Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349941 | Multi-pintle hinge with sliding spring closing mechanism | Erich Rock | 1982-09-21 |
| D264660 | Drawer | Erich Rock | 1982-06-01 |
| 4323213 | Suspension fitting for cabinets | Erich Rock | 1982-04-06 |