Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428564 | Systems and methods for remotely measuring a liquid level using time-domain reflectometry (TDR) | Yogeshwar Dayal, Steven D. Sawyer, Eric Rankin Gardner, Bruce J. Lentner, Philip Eisermann | 2022-08-30 |
| 11280660 | System and method using time-domain reflectometry to measure a level of a liquid | Yogeshwar Dayal, Jonathan R. Earnhart, Andrew F. Fidler, Steven D. Sawyer, Keith D. Requard | 2022-03-22 |
| 9324465 | Methods and apparatuses for operating nuclear reactors and for determining power levels in the nuclear reactors | — | 2016-04-26 |
| 9074922 | Systems and methods for remotely measuring a liquid level using time-domain reflectometry (TDR) | Yogeshwar Dayal, Steven D. Sawyer, Eric Rankin Gardner, Bruce J. Lentner, Philip Eisermann | 2015-07-07 |
| 5495765 | Ultrasonic inspection system with improved electrical isolation scheme using step-up transformers | Edward R. Dykes | 1996-03-05 |
| 5303591 | Ultrasonic inspection system with improved pulser and receiver circuits | Edward R. Dykes | 1994-04-19 |