Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886219 | Adjustable hinge | Udo Stellbrink | 2005-05-03 |
| 5012551 | Furniture hinge | Ulrich Beneke, Jurgen Gross, Manfred Schnelle, Gunter Sundermeier | 1991-05-07 |
| 4368559 | Furniture hinge | Ulrich Beneke | 1983-01-18 |