Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5728945 | Electromagnetic flowmeter with internally placed, laminar flow supporting, grounding electrodes | James W. Davis, Gabor E. Vass | 1998-03-17 |
| 5278513 | Continuous condition sensing system | L. Jonathan Kramer, Steven Petersen | 1994-01-11 |
| 5045797 | Continuous condition sensing system determining liquid level by admittance measurement | L. Jonathan Kramer, Steven Petersen | 1991-09-03 |
| 4950998 | Continuous condition sensing system | Jonathan L. Kramer, Steven Petersen | 1990-08-21 |
| 4788488 | Continuous condition sensing system | L. Jonathan Kramer, Steven R. Peterson | 1988-11-29 |
| 4704907 | Electromagnetic flowmeter with triangular flux drive | Elmer D. Mannherz, Roy F. Schmoock | 1987-11-10 |
| 4562547 | Computer data bus compatible current and frequency output system | — | 1985-12-31 |
| 4417479 | Electromagnetic flowmeter system having a feedback loop | Roy F. Schmoock | 1983-11-29 |
| 4409660 | Electronic totalizer | — | 1983-10-11 |
| 4339958 | Analog-to-digital converter for electromagnetic flowmeter | — | 1982-07-20 |