Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255002 | Tank seal for guided wave radar level measurement | Mark Fandrey | 2007-08-14 |
| 6722927 | Electrical connector for a pressure sensor stem | Christopher Lee Eriksen, Randall C. Olson, David Matthew Strei | 2004-04-20 |
| 6561038 | Sensor with fluid isolation barrier | Fred C. Sittler, David A. Broden | 2003-05-13 |
| 6148681 | Level probe with modular connection | Bruce Johnson, James A. Kronmiller, Randall C. Olson, Steven D. Kruse | 2000-11-21 |
| 5955684 | Modular probe | Steve D. Kruse, Randall C. Olson | 1999-09-21 |
| 5763787 | Carrier assembly for fluid sensor | Bruce Johnson, Mark G. Romo | 1998-06-09 |
| 5333637 | Pneumatic instrument particle trap | — | 1994-08-02 |
| 4638830 | High sensitivity magnetic actuator | Gregory C. Brown | 1987-01-27 |