Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9784166 | NOx sensor diagnostic for an exhaust aftertreatment system | Andrew W. Osburn, Tony J. Hall, Brian P. Liimatta | 2017-10-10 | $38,190,000 |
| 9643587 | Sequence valve for a brake cylinder having an automatic parking brake | Robert Neulieb, Howard E. Huber, Jr., Keith Parnapy, Jeffrey F. Sauter | 2017-05-09 |