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Yu Chun Hsia

Overall (All Time): #1,634,518 of 4,157,543Top 40%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5927317	Venting structure of a waterbed	—	1999-07-27
5850644	Temperature and pressure control means for water bed	—	1998-12-22
5555580	Water bed with inner communicable air chambers	—	1996-09-17