Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889719 | Apparatus and method for improving air quality in vehicle | Carsten Isert, Biyun Zhou | 2018-02-13 |
PA
Peter Alfreider
Overall (2018): #279,509 of 503,207Top 60%
1
Patents 2018