Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9924770 | Multifunctional carrying device | Cheuk Yiu Wong | 2018-03-27 |
| 9808057 | Material of storage device, storage device and a bag thereof | Cheuk Yiu Wong | 2017-11-07 |
| 7517985 | Process for making solid triphenylboron-pyridine or its adduct | John J. Ostermaier | 2009-04-14 |