Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6588313 | Hydraulic piston position sensor | Gregory C. Brown | 2003-07-08 |
| 6198424 | Multiple process product interface detection for a low power radar level transmitter | Kurt C. Diede | 2001-03-06 |
| 6107957 | Radar level gauge | Stefan Cramer, Rolf Gluth, Thomas Schake | 2000-08-22 |