Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435217 | Visual liquid level indicator | David P. Curry, Douglas Stetson | 2022-09-06 |
| 10782176 | Visual liquid level indicator | David P. Curry, Douglas Stetson | 2020-09-22 |
| 10215612 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2019-02-26 |
| 10156467 | Visual liquid level indicator | David P. Curry, Douglas Stetson | 2018-12-18 |
| 9709435 | Pivoted float liquid level sensor having a magnetically actuated switch | Kevin B. Downs | 2017-07-18 |
| 9631968 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2017-04-25 |
| 8966974 | Pivoted float liquid level sensor having a magnetically actuated switch | Kevin B. Downs | 2015-03-03 |
| 8850883 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2014-10-07 |
| 8813558 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2014-08-26 |
| 7946169 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2011-05-24 |
| 7770447 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2010-08-10 |
| 7607347 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2009-10-27 |
| 7360417 | Fluid level detector | Kevin B. Downs, Bryan M. LaBarge, George K. Lewis | 2008-04-22 |
| 6870110 | Float switch with protective boot | Charles J. Sorbo, David P. Curry, Thomas P. Mathews | 2005-03-22 |
| 5381022 | Combined optical waveguide and prismatic liquid-level sensor | Frank A. Nemeth | 1995-01-10 |
| 4869257 | Ultrasonic mechanical sector scanning transducer probe assembly | Arpad Molnar, Darwin P. Adams, Phillipp J. Quedens, Peter J. Dutko | 1989-09-26 |
| 4773426 | Ultrasonic mechanical sector scanning transducer probe assembly | Arpad Molnar, Darwin P. Adams, Phillipp J. Quedens, Peter J. Dutko | 1988-09-27 |