Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307220 | A magnetic-tape-cassette apparatus having improved tape-guide device | Rainer Kaus, Reinhard Weber, Werner Maack | 1994-04-26 |
| 5253132 | Cassette tape capstan drive with rocker above capstan for swinging pressure roller out of and into ready position and with magnet-force for pressure | Rainer Kaus, Werner Maack, Reinhard Weber | 1993-10-12 |
| 4259700 | Apparatus for recording and reproducing information on magnetic tape | Theo Wolf, Wolfgang Fell | 1981-03-31 |
| 4254922 | Tape cassette | Theo Wolf, Hans-Dieter Schneider, Peter Gunschmann | 1981-03-10 |