Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590676 | Shelter with extended eaves | Oliver Joen-an Ma | 2020-03-17 |
| 9580929 | Shelter with extended eaves | Oliver Joen-an Ma | 2017-02-28 |
| 8789551 | Reinforced frame structure | — | 2014-07-29 |
| 8616226 | Shelter with extended eaves | Oliver Joen-an Ma | 2013-12-31 |