JW

Joseph Cheuk Mau Wong

DT Double Team: 2 patents #1 of 1Top 100%
📍 Daly City, CA: #4 of 31 inventorsTop 15%
🗺 California: #3,906 of 28,370 inventorsTop 15%
Overall (2004): #57,020 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6824003 Disposable lid for drinking cup having a retractable drinking opening — 2004-11-30
6814253 Insulating sleeve for grasping container and manufacturing method — 2004-11-09