Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858051 | System for the recording and/or playback of signals | Karl-Heinz Fischer, Wolfgang Tuider | 1989-08-15 |
WK
Werner Kock
Overall (All Time): #3,935,453 of 4,157,543Top 95%
1
Patents All Time