Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7029040 | Locking device of a closure with a housing | Roland Lippoldt, Rüdiger Uhlendorf | 2006-04-18 |
| 4653370 | Arrangement for diagonally shearing the end of a tube | Hans Schultheis | 1987-03-31 |
| 4482522 | Reducing socket for receptacle carriers of laboratory centrifuges for accommodations of test tubes or test vessels | Roland Lippoldt | 1984-11-13 |