Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5095890 | Method for sampled data frequency control of an ultrasound power generating system | Richard B. Houghton | 1992-03-17 |
| 4966131 | Ultrasound power generating system with sampled-data frequency control | Richard B. Houghton | 1990-10-30 |
| 4586142 | Pressurized cable-sheath leak locating instrument | Albert O. Cota | 1986-04-29 |
| 4436176 | Delayed vehicle starter | Albert O. Cota | 1984-03-13 |