Novotny; Donald W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Novotny; Donald W..The latest application filed is for "battery charging using a transformer with a single primary winding and plural secondary windings".
- Novotny; Donald W. - Madison WI
| Patent | Date |
|---|---|
| Battery charging using a transformer with a single primary winding and plural secondary windings Grant 5,659,237 - Divan , et al. August 19, 1 | 1997-08-19 |
| Single phase to three phase converter capable of variable speed motor operation Grant 5,402,053 - Divan , et al. March 28, 1 | 1995-03-28 |
| Contactless coaxial winding transformer power transfer system Grant 5,341,280 - Divan , et al. * August 23, 1 | 1994-08-23 |
| Contactless battery charging system Grant 5,341,083 - Klontz , et al. * August 23, 1 | 1994-08-23 |
| Submersible contactless power delivery system Grant 5,301,096 - Klontz , et al. * April 5, 1 | 1994-04-05 |
| Single phase to three phase power converter for motor loads Grant 5,272,616 - Divan , et al. December 21, 1 | 1993-12-21 |
| Contactless battery charging system Grant 5,157,319 - Klontz , et al. October 20, 1 | 1992-10-20 |
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