Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48525 | Air curtain for urea mixing chamber | George L. Muntean, Steve Holl, Joydeep Chakrabarti, John Anthis, Joshua D. Henry +2 more | 2021-04-20 |
| 10605138 | Air curtain for urea mixing chamber | George L. Muntean, Steve Holl, Joydeep Chakrabarti, John Anthis, Joshua D. Henry +2 more | 2020-03-31 |
| 10184383 | Visual marking and geometric poka-yoke for fluid and electrical lines of aftertreatment systems | — | 2019-01-22 |
| 10087804 | Urea solution pumps having leakage bypass | George L. Muntean, Nachiket Pawar, Kundana Inala, Steve Holl, Stephanie Apewokin +3 more | 2018-10-02 |
| 9938875 | Urea injection systems valves | Chetan Ponnathpur, John K. Heichelbech, George L. Muntean, Stephen M. Holl, James F. Burke +5 more | 2018-04-10 |
| 9926822 | Air curtain for urea mixing chamber | George L. Muntean, Steve Holl, Joydeep Chakrabarti, John Anthis, Joshua D. Henry +1 more | 2018-03-27 |
| 9856772 | Fluid connectors for reductant systems | John K. Heichelbech, James F. Burke, John Anthis | 2018-01-02 |
| 9719392 | Systems and techniques for nozzle cooling of diesel exhaust fluid injection systems | Aalok Trivedi, Stephanie Apewokin, Samuel Johnson, Srivardhan Chandrapati, George L. Muntean +3 more | 2017-08-01 |
| 9689291 | Pump purge for urea dosing system | Shu Zhang, Srivardhan Chandrapati, Mugdha Naik, Srinivasa Varadan Rajagopalan, Wei Huang +1 more | 2017-06-27 |
| 9617889 | Systems and techniques for nozzle cooling of diesel exhaust fluid injection systems | Aalok Trivedi, Stephanie Apewokin, Samuel Johnson, Srivardhan Chandrapati, George L. Muntean +3 more | 2017-04-11 |
| 9470129 | Systems and techniques for heating urea injection systems | John K. Heichelbech, Stephanie Apewokin, Stephen M. Holl, James F. Burke | 2016-10-18 |
| 9441518 | Diaphragm pump system having re-priming capabilities | Srivardhan Chandrapati, Mugdha Naik, Shu Zhang, Xin Jin, Srinivasa Varadan Rajagopalan +2 more | 2016-09-13 |
| 9422850 | Urea injection systems valves | Chetan Ponnathpur, John K. Heichelbech, George L. Muntean, Stephen M. Holl, James F. Burke +5 more | 2016-08-23 |
| 9353665 | Ammonia generation system for an SCR system | Stephen M. Holl, Omkar Tendolkar, John D. Crofts, Samuel Johnson, Ambarish D. Khot | 2016-05-31 |
| 9341295 | Fluid connectors for reductant systems | John K. Heichelbech, Jim F. Burke, John Anthis | 2016-05-17 |
| 9255512 | Urea injection systems wash cycles | Wei Huang, Yongquan Chai, James F. Burke, Joydeep Chakrabarti, Mugdha Naik +3 more | 2016-02-09 |
| 9234445 | Systems and techniques for nozzle cooling of diesel exhaust fluid injection systems | Aalok Trivedi, Stephanie Apewokin, Samuel Johnson, Srivardhan Chandrapati, George L. Muntean +3 more | 2016-01-12 |
| 9089791 | Apparatus, method, and system for reductant filtration | John K. Heichelbech, George L. Muntean, Stephen M. Holl, Jim F. Burke, John Anthis | 2015-07-28 |
| 8959903 | Systems and techniques for heating urea injection systems | John K. Heichelbech, Stephanie Apewokin, Stephen M. Holl, James F. Burke | 2015-02-24 |
| 8888017 | System, method, and apparatus for delivering highly atomized diesel exhaust fluid to an exhaust aftertreatment system | Chetan Ponnathpur, Stephanie Apewokin, Steve Holl, Jim F. Burke, John K. Heichelbech +4 more | 2014-11-18 |