AC

Andy S. Chow

Overall (All Time): #1,034,482 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7013513 Waterbed structure — 2006-03-21
6857152 Water bed structure — 2005-02-22
6343393 Waterbed structure — 2002-02-05
6035470 Waterbed with an air bag tube having a positioning piece — 2000-03-14
5845353 Water bed with internal air filled tubes — 1998-12-08