Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8454229 | Method for sensing a fluid in a compressor shell | Ronald W. Okoren, Jerry E. Brown, Joel C. VanderZee, Charles E. Nelson, Steven K. Klingemann | 2013-06-04 |
| 8393787 | Method for sensing a fluid in a compressor shell | Ronald W. Okoren, Jerry E. Brown, Joel C. VanderZee, Charles E. Nelson, Steven K. Klingemann | 2013-03-12 |
| 7874724 | Method for sensing the liquid level in a compressor | Ronald W. Okoren, Jerry E. Brown, Joel C. VanderZee, Charles E. Nelson, Steven K. Klingemann | 2011-01-25 |
| 7385593 | Generating and validating pixel coordinates of a touch screen display | Thomas G. Krajewski | 2008-06-10 |
| 7202858 | Processing analog to digital converter signals to a touch screen display | Thomas G. Krajewski | 2007-04-10 |
| 7158121 | Enhanced touch-screen display system | Thomas G. Krajewski | 2007-01-02 |
| 7088346 | Detecting a ‘no touch’ state of a touch screen display | Thomas G. Krajewski | 2006-08-08 |