Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4709290 | Tape cassette, in particular a magnetic tape cassette, and a support liner therefor | Klaus Schoettle, Uwe Brinkmann, Werner Wagner | 1987-11-24 |
| 4632334 | Tape cassette, in particular a magnetic tape cassette, and a reel support liner therefor | Norbert Schaeffer, Dietmar Pfefferkorn, Uwe Brinkmann, Ludwig Kreitner, Roland Sigwalt | 1986-12-30 |
| 4624423 | Tape cassette with liner | Klaus Schoettle, Uwe Brinkmann, Werner Wagner | 1986-11-25 |
| 4623942 | Method and arrangement for detecting error signals in a disk-drive, and a magnetic test disk therefor | Gerold Kraus, Walter Huber, Joachim Hack, Klaus Schulze-Berge | 1986-11-18 |