Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10606286 | Dilution adjustment system and method | Robert-Jan Uhlhorn, David Holden, Martin Cooper, Michael Brudenell, Barry Hague | 2020-03-31 |
| 10007275 | Dilution adjustment system and method | Robert-Jan Uhlhorn, David Holden, Martin Cooper, Michael Brudenell, Barry Hague | 2018-06-26 |
| 8002898 | Material delivery systems and methods | Frederik J. Schepers, Evert P. Baars, Wai Yin Cedric Chan, James W. Livingston | 2011-08-23 |
| 7654421 | Automatically configurable chemical dosing apparatus for cleaning equipment | Wai Yin Cedric Chan, William E. Simpson, Douglas Thomas Story | 2010-02-02 |
| 7267531 | Current monitoring system and method for metering peristaltic pump | Thomas Anderson | 2007-09-11 |
| 6529841 | Apparatus and method for conductivity measurement including probe contamination compensation | Wai Yin Cedric Chan, James W. Livingston | 2003-03-04 |