CC

Chong Veng Chan

JL Joyful Long International Limited: 2 patents #1 of 4Top 25%
📍 Sha Tin, CN: #305 of 2,424 inventorsTop 15%
Overall (All Time): #1,046,215 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6223668 Method and apparatus for hand stitching of sports balls 2001-05-01
6220979 Inflatable stitched sports ball and method of making same 2001-04-24
6206794 Method of making inflatable stitched sports balls 2001-03-27
6039662 Inflatable stitched sports ball and method of making same 2000-03-21
D405486 Soccer ball 1999-02-09