Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899836 | Backrest and seat for a chair | Douglas Pan | 2020-10-27 |
| D899837 | Seat for a chair | Douglas Pan | 2020-10-27 |
| D894651 | Desk | Douglas Pan | 2020-09-01 |
| 10729252 | Angular position adjusting device for a chair armrest | Douglas Pan | 2020-08-04 |
| D880145 | Forearm crutch | Douglas Pan | 2020-04-07 |