Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293327 | Sampling device for an exhaust gas sensor | Gil-Seong Yun | 2022-04-05 |
| 10907520 | Sampling device for an exhaust gas sensor | Philip M. Dimpelfeld | 2021-02-02 |
| 10794252 | Direct spray exhaust mixer system | Anthony Burnett | 2020-10-06 |
| 10683787 | Automotive exhaust aftertreatment system having onboard ammonia reactor with hybrid heating | John Rohde, Edward Kinnaird, Madhuri Gandikota, Randy Cvelbar | 2020-06-16 |
| 10577995 | Double wall mixer with active heat transfer | John Rohde | 2020-03-03 |
| 10337380 | Mixer for a vehicle exhaust system | Robin Willats, Jerome Brian Hornback, Tony Parrish, John Rohde | 2019-07-02 |
| 7069770 | Ammonia sensor element, heater, and method for making the same | David K. Chen, Raymond L. Bloink, Carlos A. Valdes, Jinping Zhang | 2006-07-04 |
| 5219228 | Exhaust gas temperature measuring system utilizing existing oxygen sensor | Philip R. Peterson | 1993-06-15 |
| 4980044 | Oxygen sensor having a flat plate element and heater | — | 1990-12-25 |
| 4900412 | Heated solid electrolyte oxygen sensor having unique heater element | Theodore R. Vasilow | 1990-02-13 |
| 4824550 | Heated solid electrolyte oxygen sensor and securing element therefor | Joseph R. Griffin | 1989-04-25 |