Fradella; Richard B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fradella; Richard B..The latest application filed is for "low-cost minimal-loss flywheel battery".
- Fradella; Richard B. - San Juan Capistrano CA
- Fradella; Richard B. - US
| Patent | Date |
|---|---|
| Low-Cost Minimal-Loss Flywheel Battery App 20120306418 - Fradella; Richard B. | 2012-12-06 |
| Broad-speed-range Generator Variations App 20120256422 - Fradella; Richard B. | 2012-10-11 |
| Low-cost minimal-loss flywheel battery Grant 8,242,649 - Fradella August 14, 2 | 2012-08-14 |
| Low-Cost Minimal-Loss Flywheel Battery App 20100283340 - Fradella; Richard B. | 2010-11-11 |
| Broad Speed Range Generator App 20100283252 - FRADELLA; RICHARD B. | 2010-11-11 |
| Broad-speed-range generator Grant 7,646,178 - Fradella January 12, 2 | 2010-01-12 |
| Brushless ultra-efficient regenerative servomechanism Grant 4,520,300 - Fradella May 28, 1 | 1985-05-28 |
| Variable-speed regenerative brushless electric motor and controller system Grant 4,085,355 - Fradella April 18, 1 | 1978-04-18 |
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