Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7548170 | Rear door heat exchanger instrumentation for heat quantity measurement | Marc Griffel, Mark Lehmann, Michael Kurt Schaefer | 2009-06-16 |
| 7486511 | Passive rear door for controlled hot air exhaust | Marc Griffel, Jacques Hummel, Michael Kurt Schaefer | 2009-02-03 |
| 4382244 | Device for magnetically orienting the magnetizable particles or magnetic recording media in a preferred direction | Eberhard Koester, Paul Deigner, Dieter Schaefer, Roland Falk | 1983-05-03 |
| 4319354 | Device for positioning magnetic heads in memory processing units | Klaus Manzke, Peter Hammerschmitt, Richard Schneider | 1982-03-09 |
| 4216510 | Drive apparatus for magnetic discs | Klaus Manzke, Roland Brotzler, Gerhard Berg | 1980-08-05 |
| 4206489 | Device for the automatic loading/unloading of at least one magnetic head in a magnetic disc drive | Klaus Manzke, Peter Hammerschmitt, Richard Schneider | 1980-06-03 |
| 4201149 | Apparatus for spin coating in the production of thin magnetic layers for magnetic discs | Eberhard Koester, Paul Deigner, Roland Falk, Dieter Schaefer, Dieter Mayer +2 more | 1980-05-06 |
| 4201356 | Cartridge arrangement comprising an adapter | Klaus Schoettle, Heinrich Wittkamp, Peter Dobler, Helmut Lewin | 1980-05-06 |
| 4198666 | Positioning device for a write/read magnetic head in a magnetic-disc data storage device | Klaus Manzke, Roland Brotzler, Gerhard Berg | 1980-04-15 |
| 4196456 | Magnetic head pivotal support with compact drive means | Klaus Manzke, Peter Hammerschmitt | 1980-04-01 |