Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5177460 | Summing transformer for star-delta inverter having a single secondary winding for each group of primary windings | P. John Dhyanchand, Richard Arbanella | 1993-01-05 |
| 5034716 | Radial cooled autotransformer assembly | — | 1991-07-23 |
| 4983869 | Magnetic bearing | Jayant G. Vaidya | 1991-01-08 |
| 4970866 | Magneto caloric system | — | 1990-11-20 |
| 4809521 | Low pressure ratio high efficiency cooling system | — | 1989-03-07 |
| 4598556 | High efficiency refrigeration or cooling system | — | 1986-07-08 |