Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873543 | Winding hub for information carriers in tape form | Alfred Schneider, August Liepold, Bernd Scholtysik, Hartmut Thiele | 1999-02-23 |
| 5690225 | Support for annular bodies and support with stacked annular bodies | August Liepold, Regina Fischer, Hartmut Thiele, Ludwig Zeroni, Dietmar Hubner | 1997-11-25 |
| 5607052 | Multipack for magnetic tapes wound onto hubs | August Liepold, Hartmut Thiele, Jose Toral, Hermann Brandstetter | 1997-03-04 |
| 5549198 | Multipack for recording media in tape form wound onto hubs | Hartmut Thiele, Hermann Brandstetter, Jose Toral, Rainald Hiller, Bernd Scholtysik +1 more | 1996-08-27 |
| 5520353 | Winding hub device for tapes | Hermann Brandstetter, August Liepold, Hartmut Thiele, Jose Toral | 1996-05-28 |
| 5405101 | Supporting core for wound-up recording media | Jose Toral, August Liepold, Hartmut Thiele | 1995-04-11 |
| 5363962 | Multipack for magnetic tapes wound onto hubs | Jose Toral, Hermann Brandstetter, Hartmut Thiele, August Liepold | 1994-11-15 |
| 5346741 | Multipack for wound rolls | Jose Toral, Hermann Brandstetter, Hartmut Thiele | 1994-09-13 |
| 5344014 | Reusable multipack for stacked wound rolls | Jose Toral, Hartmut Thiele, August Liepold, Hermann Brandstetter | 1994-09-06 |
| 5279470 | Winding mandrel tensioning means | Josef Birkmann, Friedrich Held, Bernd Scholtysik, Jose Toral | 1994-01-18 |
| 5071335 | Apparatus for two-layered injection moulding | Gerd Riedel, Rudolf Breuer, Franz Gumplinger | 1991-12-10 |
| 5034843 | Resilient protrusion for positioning in a spool of a magnetic tape cassette | Jose Toral, Hermann Brandstetter | 1991-07-23 |
| 5014150 | Magnetic tape cassette having outer appearance modified by surface printing | Rudolf Breuer, Albert Pertzsch, Helmut Schultz | 1991-05-07 |
| 4869440 | Magnetic tape cassette | Jose Toral | 1989-09-26 |
| 4811911 | Apparatus for winding a recording carrier onto a pair of spools | Jose Toral | 1989-03-14 |