Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7205582 | Telecommunications switch array with thyristor addressing | Jules D. Levine, Stanley Freske, Thomas Holden | 2007-04-17 |
| 6933220 | Thyristor switch for microwave signals | Jules D. Levine, Thomas Holden, Stanley Freske | 2005-08-23 |
| 6700140 | Thyristor switch for microwave signals | Jules D. Levine, Thomas Holden, Stanley Freske | 2004-03-02 |
| 6552371 | Telecommunications switch array with thyristor addressing | Jules D. Levine, Stanley Freske, Thomas Holden | 2003-04-22 |
| 5702835 | Sewage sludge compost battery | — | 1997-12-30 |