Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707706 | Corona disinfecting air filter systems | — | 2023-07-25 |
| 10330353 | Energy efficient cold storage units | K. George Keleshian | 2019-06-25 |
| 9829222 | Energy efficient cold storage units | K. George Keleshian | 2017-11-28 |
| 6980450 | High power density inverter and components thereof | John Cestra, Christopher B. Harrington, Leo Hoogenboom | 2005-12-27 |
| 6583523 | Parallel DC power sources with different characteristics | — | 2003-06-24 |
| 4827163 | Monocoil reciprocating permanent magnet electric machine with self-centering force | Nicholas G. Vitale | 1989-05-02 |
| 4627251 | Combined mechanical and magnetic locking system | — | 1986-12-09 |
| 4433279 | Free piston heat engine stability control system | — | 1984-02-21 |
| 4349757 | Linear oscillating electric machine with permanent magnet excitation | — | 1982-09-14 |
| 4304632 | Nuclear reactor shutdown system | Martin H. Cooper, Delmar R. Riffe, Calvin L. Kinney | 1981-12-08 |