Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8454229 | Method for sensing a fluid in a compressor shell | Jerry E. Brown, Joel C. VanderZee, Charles E. Nelson, Steven K. Klingemann, Jeffrey J. DeGroot | 2013-06-04 |
| 8393787 | Method for sensing a fluid in a compressor shell | Jerry E. Brown, Joel C. VanderZee, Charles E. Nelson, Steven K. Klingemann, Jeffrey J. DeGroot | 2013-03-12 |
| 8132420 | Variable evaporator water flow compensation for leaving water temperature control | Joel C. VanderZee | 2012-03-13 |
| 7874724 | Method for sensing the liquid level in a compressor | Jerry E. Brown, Joel C. VanderZee, Charles E. Nelson, Steven K. Klingemann, Jeffrey J. DeGroot | 2011-01-25 |
| 6161395 | Liquid level sensor | Ali S. Ameen, Matthew A. Shepeck | 2000-12-19 |
| 6131471 | Liquid level sensor | Ali S. Ameen, Matthew A. Shepeck | 2000-10-17 |
| 5950443 | Compressor minimum capacity control | Jonathan M. Meyer, Lee L. Sibik, Daniel C. Leaver, Sean A. Smith | 1999-09-14 |
| 5884494 | Oil flow protection scheme | Sean A. Smith, Daniel C. Leaver, John R. Moilanen, Paul D. Ulland, Michael D. Carey | 1999-03-23 |
| 5009075 | Fault determination test method for systems including an electronic expansion valve and electronic controller | — | 1991-04-23 |
| 4820130 | Temperature sensitive solenoid valve in a scroll compressor | David H. Eber, Peter A. Kotlarek | 1989-04-11 |