Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672950 | Voltage, phase and frequency control by miniature inverter system | William Kemp | 1997-09-30 |
| 5600997 | Carrier frequency sensing of fluids in vessels | William Kemp | 1997-02-11 |