Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695249 | Hub for information media in strip or tape form | Ludwig Zeroni | 2004-02-24 |
| 6102326 | Hub for information media | August Liepold, Hartmut Thiele, Jose' Toral | 2000-08-15 |
| 6047921 | Hub for information media | August Liepold, Hartmut Thiele, Jose Toral | 2000-04-11 |
| 5886789 | Optical surface testing means for linearly moving, tape-like materials | Albrecht Koller | 1999-03-23 |
| 5873543 | Winding hub for information carriers in tape form | Alfred Schneider, Gottfried Lutz, August Liepold, Hartmut Thiele | 1999-02-23 |
| 5707025 | Hub for winding magnetic tapes | Jurgen Schmidt | 1998-01-13 |
| 5597132 | Tape winding device providing uniform winding and rapid installation and removal of winding arm | Manfred Schlatter | 1997-01-28 |
| 5549198 | Multipack for recording media in tape form wound onto hubs | Hartmut Thiele, Hermann Brandstetter, Jose Toral, Rainald Hiller, Gottfried Lutz +1 more | 1996-08-27 |
| 5474250 | Winding device for magnetic tapes | Josef Birkmann | 1995-12-12 |
| 5351901 | Hub tensioning device | August Liepold, Jose Toral, Manfred Baumann | 1994-10-04 |
| 5279470 | Winding mandrel tensioning means | Josef Birkmann, Friedrich Held, Gottfried Lutz, Jose Toral | 1994-01-18 |
| 5257749 | Hub for information media | August Liepold, Hartmut Thiele, Jose Toral | 1993-11-02 |
| 5198959 | Demagnetizing device for magnetic recording media | Jose Toral, Hermann Brandstetter, Manfred Baumann | 1993-03-30 |
| 5085110 | Cutting device for the longitudinal cutting of foil lengths | Josef Birkmann | 1992-02-04 |
| 5040737 | Cutting and winding device for film strips | Ludwig Zeroni | 1991-08-20 |
| 5039131 | Adhesive sealing strip, printed with identification features, for recording materials | — | 1991-08-13 |