Wigmore; David B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wigmore; David B..The latest application filed is for "refrigeration system with oiless compressor supported by hydrodynamic bearings with multiple operation modes and method of operation".
- Wigmore; David B. - San Diego CA
| Patent | Date |
|---|---|
| Refrigeration system with oiless compressor supported by hydrodynamic bearings with multiple operation modes and method of operation Grant 5,050,389 - Wigmore , et al. September 24, 1 | 1991-09-24 |
| Multi-channel heat exchanger with uniform flow distribution Grant 4,932,467 - Wigmore , et al. June 12, 1 | 1990-06-12 |
| Swirl flow heat exchanger with reverse spiral configuration Grant 4,883,117 - Dobbs , et al. November 28, 1 | 1989-11-28 |
| Cooling system for an aircraft pod Grant 4,869,071 - Wehner , et al. September 26, 1 | 1989-09-26 |
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