Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37638 | Magnetic hard disk storage device | Georg Papst | 2002-04-09 |
| RE37058 | Disk storage device having contamination seals | Dieter Elsasser, Johann von der Heide | 2001-02-20 |
| 5949164 | Disk storage device with electric motor with axially deep flange | Dieter Elsaesser, Ulrich Koletzki, Georg Papst | 1999-09-07 |
| RE36016 | Disc storage device having an integrated driving system | Georg Papst, Edgar Zuckschwert | 1998-12-29 |
| RE35792 | Disk storage drive | Dieter Elsasser, Johann von der Heide | 1998-05-12 |
| RE35702 | Compact motor mount for information storage devices | Alois Von Ehr, Edgar Zuckschwert | 1997-12-30 |
| 5552650 | Disk storage device with motor with axially deep flange | Dieter Elsaesser, Ulrich Koletzki, Georg Papst | 1996-09-03 |
| 5243242 | In-hub motor | George F. Papst | 1993-09-07 |
| 5237471 | Integrated driving system for signal-processing devices | Georg Papst, Edgar Zuckschwert | 1993-08-17 |
| 5173814 | Disk storage drive having internal electrical connection passages and contamination seals at ends of the motor | Dieter Elsasser, Johann von der Heide | 1992-12-22 |
| 5028829 | Compact motor mount for cassette drive | Alois von Ehr, Edgar Zuckschwert | 1991-07-02 |
| 5011165 | Sealing device especially for hard disk drives | — | 1991-04-30 |
| 5001581 | Disk storage drive | Dieter Elsasser, Johann von der Heide | 1991-03-19 |
| 4992688 | Printed circuit board with a metallic layer for supporting an electrical component | Georg Moosman | 1991-02-12 |
| 4991211 | Integrated driving system for signal-processing devices | Georg Papst, Edgar Zuckschwert | 1991-02-05 |
| 4982130 | Electric motor with a stator and a rotor made from laminated layers of plates | Edgar Zuckschwert | 1991-01-01 |
| 4894738 | Disk storage drive | Dieter Elsasser, Johann von der Heide | 1990-01-16 |
| 4598239 | Circuit for regulating the rpm and phase of a motor | — | 1986-07-01 |
| 4422116 | Device for adjusting sound head platforms | — | 1983-12-20 |
| 4391398 | Method of tensioning a tape | — | 1983-07-05 |
| 4337424 | Speed control for a rotary machine | Johann von der Heide, Rolf Muller | 1982-06-29 |