Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161276 | Method and system for non-uniform catalyst heating for internal combustion engine | Steven Felix, Kurt Alfred Wellenkotter | 2018-12-25 |
| 10012127 | Methods of using gas sensors | Christopher Whitt | 2018-07-03 |
| 10005031 | Dual-layer catalyst | Shouxian Ren, Se H. Oh | 2018-06-26 |
| 9863346 | Method and apparatus for estimating nitrogen oxides out of an engine | Min Sun | 2018-01-09 |