Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11076696 | Seat, in particular an office chair | Martin Potrykus | 2021-08-03 |
| 11051624 | Twistable chair backrest frame | Yu-Ling Wu, Cyrille Jehan Charier | 2021-07-06 |
| D910359 | Chair back | Yu-Ling Wu, Cyrille Jehan Charier | 2021-02-16 |
| D907423 | Chair | Eric D. Cross, Martin Potrykus, Mugi D. Yamamoto | 2021-01-12 |