Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833077 | Heated and cooled chair apparatus | Edward A. Arens, Hui Zhang, Michael P. Andersen | 2017-12-05 |
| 9155398 | Heated and cooled chair apparatus | Edward A. Arens, Hui Zhang | 2015-10-13 |