Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456108 | Baffle assembly for ultrasonic liquid level measuring probe | — | 1995-10-10 |
| 5410518 | Ultrasonic transducer assembly for measuring liquid level | — | 1995-04-25 |
| 5315563 | External sealed intrusive mounting arrangement for a fuel level sensor | Frederick L. Lichtenfels, II, Ward J. Nial, Frederick G. Hoff | 1994-05-24 |