Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7765978 | Differential pressure sensor for fuel delivery systems | Bryan Haynes | 2010-08-03 |
| 7000628 | Electronic air separation system | James S. Nerstrom, Thomas Tschanz | 2006-02-21 |
| 6535830 | Scaled quadrature pulse signal generator | Bryan Haynes, Arthur J. Degner | 2003-03-18 |
| RE36376 | Stability coriolis mass flow meter | Donald R. Cage, Timothy J. Cunningham | 1999-11-09 |
| 5301557 | Stability coriolis mass flow meter | Donald R. Cage, Timothy J. Cunningham | 1994-04-12 |
| 4876879 | Apparatus and methods for measuring the density of an unknown fluid using a Coriolis meter | — | 1989-10-31 |
| 4872351 | Net oil computer | — | 1989-10-10 |
| 4491009 | Electronic circuit for vibrating tube densimeter | — | 1985-01-01 |
| 4381677 | Reactance measurement circuit | Roger L. Frick, Earl A. Grindheim | 1983-05-03 |
| 4331912 | Circuit for converting a non-live zero current signal to a live zero DC output signal | Charles E. Goetzinger | 1982-05-25 |