Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37638 | Magnetic hard disk storage device | Heinrich Cap | 2002-04-09 |
| 6344946 | Disk storage device with improved spindle torque and acceleration | — | 2002-02-05 |
| 6271988 | Disk storage device with improved spindle torque and acceleration | — | 2001-08-07 |
| 6005746 | Disk storage device with improved spindle torque and acceleration | — | 1999-12-21 |
| 5949164 | Disk storage device with electric motor with axially deep flange | Heinrich Cap, Dieter Elsaesser, Ulrich Koletzki | 1999-09-07 |
| 5877916 | Disk storage device with stator-rotor positioning providing improved spindle torque and acceleration | — | 1999-03-02 |
| RE36016 | Disc storage device having an integrated driving system | Heinrich Cap, Edgar Zuckschwert | 1998-12-29 |
| 5552650 | Disk storage device with motor with axially deep flange | Heinrich Cap, Dieter Elsaesser, Ulrich Koletzki | 1996-09-03 |
| 5237471 | Integrated driving system for signal-processing devices | Heinrich Cap, Edgar Zuckschwert | 1993-08-17 |
| 4991211 | Integrated driving system for signal-processing devices | Heinrich Cap, Edgar Zuckschwert | 1991-02-05 |
| 4909711 | Small fan with electric drive motor | Martin Burgbacher, Siegfried Harmsen | 1990-03-20 |
| 4800307 | Replaceable circuit board mounting system in outer rotor motors | — | 1989-01-24 |
| 4734603 | Motor control mounting | Johann von der Heide, Rolf Mueller | 1988-03-29 |
| 4618315 | Small fan | Gunter Wrobel | 1986-10-21 |
| 4604665 | Driving mechanism for magnetic hard disc | Rolf Muller, Dieter Elsasser, Johann von der Heide | 1986-08-05 |
| 4564335 | Axial flow fan | Siegfried Harmsen, Gunter Wrobel | 1986-01-14 |
| 4528466 | Components for polyphase linear motors | Johann von der Heide | 1985-07-09 |
| 4519010 | Driving mechanism for magnetic hard disc memories | Dieter Elsaesser, Johann von der Heide, Rolf Muller | 1985-05-21 |
| 4513812 | Heat sink for electronic devices | Guenter Wrobel, Ulrich Koletzki | 1985-04-30 |
| 4400140 | Compact fan | — | 1983-08-23 |
| 4373861 | Axial-flow fan | Siegfried Harmsen, Gunter Wrobel | 1983-02-15 |
| 4371313 | Miniature diagonal blower with axial flow inlet and radial flow outlet | Martin Burgbacher, Siegfried Harmsen | 1983-02-01 |
| 4359761 | Electric motor with multiple shafts | — | 1982-11-16 |
| 4221546 | Axial fan | Volker Schlicker, Gunter Wrobel | 1980-09-09 |
| 4214690 | Axial locating of horizontally extending tape drive shaft in cassette machine | Volker Schlicker, Rolf Muller | 1980-07-29 |