Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938875 | Urea injection systems valves | Andrew Myer, Chetan Ponnathpur, John K. Heichelbech, George L. Muntean, Stephen M. Holl +5 more | 2018-04-10 |
| 9856772 | Fluid connectors for reductant systems | John K. Heichelbech, John Anthis, Andrew Myer | 2018-01-02 |
| 9470129 | Systems and techniques for heating urea injection systems | Andrew Myer, John K. Heichelbech, Stephanie Apewokin, Stephen M. Holl | 2016-10-18 |
| 9422850 | Urea injection systems valves | Andrew Myer, Chetan Ponnathpur, John K. Heichelbech, George L. Muntean, Stephen M. Holl +5 more | 2016-08-23 |
| 9255512 | Urea injection systems wash cycles | Wei Huang, Yongquan Chai, Andrew Myer, Joydeep Chakrabarti, Mugdha Naik +3 more | 2016-02-09 |
| 8959903 | Systems and techniques for heating urea injection systems | Andrew Myer, John K. Heichelbech, Stephanie Apewokin, Stephen M. Holl | 2015-02-24 |
| 5339843 | Controlled agitation cleaning system | David Reed Benedict | 1994-08-23 |