Andresen; Rolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Andresen; Rolf.The latest application filed is for "method and apparatus for immersion cooling or an electronic board".
- Andresen; Rolf - Tucson AZ
- Andresen; Rolf - Broomfield CO
| Patent | Date |
|---|---|
| Method and apparatus for immersion cooling or an electronic board Grant 5,305,184 - Andresen , et al. April 19, 1 | 1994-04-19 |
| H-driver DC-to-DC converter utilizing mutual inductance Grant 5,204,809 - Andresen April 20, 1 | 1993-04-20 |
| Sector servo with sync marks Grant 4,297,737 - Andresen , et al. October 27, 1 | 1981-10-27 |
| Record track identification and following Grant 4,195,320 - Andresen March 25, 1 | 1980-03-25 |
| Method And Apparatus For Amplitude Sensing And Data Gating In A Magnetic-storage Device With Digital Interface Grant 3,725,885 - Andresen April 3, 1 | 1973-04-03 |
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