Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369376 | Conveyor device | — | 2002-04-09 |
| 5157299 | Flat commutator and method for its production | — | 1992-10-20 |
| 4868440 | Commutator for small to medium-sized machines | Lothar Woerner, Dietrich Ersing | 1989-09-19 |
| 4733781 | Stacking container for shaped parts, in particular stamped sheet metal parts | — | 1988-03-29 |
| 4598463 | Process for production of commutator | Lothar Worner | 1986-07-08 |