Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813586 | Evaporative emission control articles including activated carbon | Wolfgang Ruettinger, Laif R. Alden, Akash Abraham, Christy Chen | 2023-11-14 |
| 11794171 | High porosity metal oxide catalyst coatings | Mark Thomas Buelow, Jeffrey B. Hoke, Nicholas R. Leclerc, David Robinson | 2023-10-24 |
| 11779900 | Evaporative emission device and adsorbent | Wolfgang Ruettinger, Laif R. Alden, Chen Chen, Akash Abraham | 2023-10-10 |
| 11624340 | Evaporative emission control articles including activated carbon | Chen Chen, Wolfgang Ruettinger, Laif R. Alden, Akash Abraham | 2023-04-11 |