Luoma; Richard W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Luoma; Richard W..The latest application filed is for "magnetic fluid seal and ground path for low profile disk drives".
- Luoma; Richard W. - Rochester MN
- Luoma; Richard W. - Chatfield MN
| Patent | Date |
|---|---|
| Magnetic fluid seal and ground path for low profile disk drives Grant 5,550,689 - Boutaghou , et al. August 27, 1 | 1996-08-27 |
| Direct access storage device having a stable ball bearing cage design Grant 5,394,284 - Benson , et al. February 28, 1 | 1995-02-28 |
| Self-ventilated recirculating airflow system Grant 4,471,395 - Beck , et al. September 11, 1 | 1984-09-11 |
| Linear moving coil actuator Grant 4,439,699 - Brende , et al. March 27, 1 | 1984-03-27 |
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