Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136735 | Systems and methods for air mattress temperature control | Yifeng Zhang | 2018-11-27 |
| 10113361 | Safety mechanical barrier and system for above-ground pool ladders | Elmer Chi Hang Cheng, Dong Xu | 2018-10-30 |