Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11944221 | Cervical spine supporting pillow and method of manufacturing same | Byung Mo Park, Chung Soo Kim | 2024-04-02 |
| 10080450 | Functional pillow | Joon Shik Shin, Jin Ho Lee, Geun-Ho Roh | 2018-09-25 |
| 6626494 | Chair and method for correcting an improper alignment of spinal vertebrae | — | 2003-09-30 |