BY

Billy Yung

SC Shell Electric Mfg. (Holdings) Co.: 1 patents #1 of 1Top 100%
📍 Sha Tin, CN: #22 of 108 inventorsTop 25%
Overall (2002): #248,945 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6484350 Bagless canister vacuum cleaner — 2002-11-26