Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11033112 | Bed body | Guohong Zeng, Muriel Lynn Kelley, Singer Theodore Louis | 2021-06-15 |
| 11033113 | Integrated folding bed | Guohong Zeng, Muriel Lynn Kelley, Singer Theodore Louis | 2021-06-15 |
| 10888171 | Tilt bed tiltable extension | — | 2021-01-12 |
| 10736434 | Mechanical bed mattress and frame encasement cover | — | 2020-08-11 |