Patents per Year
Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7493762 | System and method for diagnostic of low pressure exhaust gas recirculation system and adapting of measurement devices | Michiel J. Van Nieuwstadt, Devesh Upadhyay | 2009-02-24 | $17,815,000 |
| 7380400 | System and method for high pressure and low pressure exhaust gas recirculation control and estimation | Michiel J. Van Nieuwstadt | 2008-06-03 | $12,551,000 |
| 7367188 | System and method for diagnostic of low pressure exhaust gas recirculation system and adapting of measurement devices | Michiel J. Van Nieuwstadt, Devesh Upadhyay | 2008-05-06 | $11,383,000 |
| 6711934 | Chemical dispensing system | — | 2004-03-30 | |
| 6669052 | Chemical dispensing system | — | 2003-12-30 | |
| 6434772 | Chemical dispensing system | — | 2002-08-20 | |
| 6055831 | Pressure sensor control of chemical delivery system | — | 2000-05-02 | |
| 6035472 | Method of dispensing chemicals | — | 2000-03-14 | |
| 5743432 | Liquid dispensing system | — | 1998-04-28 | |
| 5743442 | Liquid dispensing system | — | 1998-04-28 | |
| 5628430 | Liquid dispensing system | — | 1997-05-13 |