Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362920 | Double point resistance welding machine | Gerhard Ritter, Klaus Ritter, Josef Ritter | 1982-12-07 |
| 4353678 | Mechanism for transferring cut-to-length wires out of a loose bundle of wires into a single layer of parallel wires | Josef Ritter, Klaus Ritter, Gerhard Ritter | 1982-10-12 |
| 4312243 | Change-under-load transmission | Josef Ritter, Gerhard Ritter, Klaus Ritter | 1982-01-26 |