Chih-Hsin Yu

📍 Baoshan, TW: #12 of 354 inventorsTop 4%

Overall (2002): #16,946 of 266,432Top 7%

Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D467120	Igniter	—	2002-12-17
6438784	Cleaning device with replaceable head	—	2002-08-27
D456286	Stainless steel fork with thermometer	—	2002-04-30
D453464	Handle	—	2002-02-12