Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7380862 | Sealing device especially for sealing the folding roof of a car | Peter Olney, Evelyn Lerbs, Jorg Fessler, Armin Klockenhoff | 2008-06-03 | |
| 4709290 | Tape cassette, in particular a magnetic tape cassette, and a support liner therefor | Klaus Schoettle, Roland Sold, Werner Wagner | 1987-11-24 | |
| 4632334 | Tape cassette, in particular a magnetic tape cassette, and a reel support liner therefor | Norbert Schaeffer, Dietmar Pfefferkorn, Roland Sold, Ludwig Kreitner, Roland Sigwalt | 1986-12-30 | |
| 4624423 | Tape cassette with liner | Klaus Schoettle, Roland Sold, Werner Wagner | 1986-11-25 | |
| 4274062 | Dyestuff laser | Helmut Telle, Roderich Raue, Carl-Wolfgang Schellhammer | 1981-06-16 | $1,742,000 |
| 4271395 | Dyestuff laser | Helmut Telle, Roderich Raue | 1981-06-02 | $1,412,000 |