| 9069029 |
Detection and compensation of multiplexer leakage current |
Andrew James Bronczyk, Jason H. Rud |
2015-06-30 |
| 8311778 |
Industrial process control transmitter with multiple sensors |
Andrew James Bronczyk, Jason H. Rud, Clarence Edward Holmstadt, Douglas Wayne Arntson |
2012-11-13 |
| 8118484 |
Thermocouple temperature sensor with connection detection circuitry |
Robert J. Kaszynski |
2012-02-21 |
| 8098696 |
Detection and compensation of multiplexer leakage current |
Andrew James Bronczyk, Jason H. Rud |
2012-01-17 |
| 6556145 |
Two-wire fluid temperature transmitter with thermocouple diagnostics |
William R. Kirkpatrick |
2003-04-29 |
| 5621406 |
System for calibrating analog-to-digital converter |
David E. Tetzlaff |
1997-04-15 |
| 4936690 |
Thermocouple transmitter with cold junction compensation |
— |
1990-06-26 |
| 4926340 |
Low power process measurement transmitter |
Dale W. Borgeson |
1990-05-15 |
| 4916381 |
Current source for a variable load with an inductive component |
George Gelecinskyj, John D. Pro |
1990-04-10 |
| 4331912 |
Circuit for converting a non-live zero current signal to a live zero DC output signal |
James R. Ruesch |
1982-05-25 |