Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347644 | Over-center self closing hinge | Karl Lautenschlager | 1982-09-07 |
| 4322870 | Hinge for all-glass doors of cabinets | — | 1982-04-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347644 | Over-center self closing hinge | Karl Lautenschlager | 1982-09-07 |
| 4322870 | Hinge for all-glass doors of cabinets | — | 1982-04-06 |