Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D330572 | Christmas tree ornament | — | 1992-10-27 |
| 5131394 | Ultrasonic guided needle | — | 1992-07-21 |
| 5131395 | Ultrasonic apparatus for guiding needles into surface vessels | — | 1992-07-21 |
| 5115416 | Active transducer assembly for a phased array depth sounder | K. L. Venkatachalam | 1992-05-19 |
| D323195 | Christmas tree ornament | — | 1992-01-14 |