Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11588917 | Method for a communication between an application and a machine in a production | Sven Walter, Markus Schaertel, Michael Kailer, Peter Klotz, Steffen Stadtmueller +1 more | 2023-02-21 | $4,538,000 |
| 4266093 | Compatible four channel radio broadcast and receiving system | — | 1981-05-05 | |
| 4262170 | Microphone system for producing signals for surround-sound transmission and reproduction | — | 1981-04-14 | |
| 4249747 | Phonograph pick-up cartridge | by Ida Bauer, executrix | 1981-02-10 |