Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5565627 | Ultrasonic edge detector and control system | — | 1996-10-15 |
| 5526699 | Ultrasonic gas flow measurement method and apparatus | — | 1996-06-18 |
| 5488867 | Strip measuring and centering system | — | 1996-02-06 |
| 5442595 | Capacitance-type ultrasonic transducer | — | 1995-08-15 |
| 5303208 | Side looking sonar transducer | — | 1994-04-12 |
| 5277070 | Ultrasonic gas flow measurement method and apparatus | — | 1994-01-11 |
| 5031493 | Ultrasonic control system for cut-off or shearing machines | — | 1991-07-16 |
| 4944186 | Ultrasonic measuring system | — | 1990-07-31 |
| 4938066 | Ultrasonic apparatus for measuring the speed of sound in a gaseous medium | — | 1990-07-03 |
| 4914641 | Ultrasonic measuring device and method | — | 1990-04-03 |
| 4815046 | Ultrasonic sensor system | — | 1989-03-21 |
| 4779240 | Ultrasonic sensor system | — | 1988-10-18 |
| 4772764 | Soundwave position digitizer | — | 1988-09-20 |
| 4735096 | Ultrasonic transducer | — | 1988-04-05 |
| 4715226 | Ultrasonic apparatus for determining the amount of liquid in a container of known volume | — | 1987-12-29 |
| 4654834 | Weatherproofed ultrasonic transducer assembly and systems incorporating same | — | 1987-03-31 |
| 4530067 | Restaurant management information and control method and apparatus | — | 1985-07-16 |
| 4530077 | Efficient low cost transducer system | — | 1985-07-16 |
| 4273212 | Oil and gas well kick detector | Matt Nomm | 1981-06-16 |