Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415168 | Liquid aeration and mixing apparatus float mount for wrap-around hand rail and grating | Raymond P. Hedelson | 2025-09-16 |
| 12410787 | Air pump having reminding function | Jiajie ZHONG, Haisheng Chen | 2025-09-09 |