Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9792804 | System and method of monitoring an electronic discharge device in an air purification system | Kanghong Zhang, Robert Culbert, Robert Scheir | 2017-10-17 |
| 9638364 | Coupling unit, coupling device, motor vehicle and method | — | 2017-05-02 |
| 9588188 | System and method of monitoring an electronic discharge device in an air purfication system | Kanghong Zhang, Robert Culbert, Robert Scheir | 2017-03-07 |