Fu-Chi Lin

YC Youth Toy Enterprise Co.: 2 patents #1 of 1Top 100%

Overall (2002): #29,848 of 266,432Top 15%

Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D464682	Building block	—	2002-10-22
6457247	Protractor with an auxiliary ruler	—	2002-10-01
6457899	Union for butting two plastic bottles reused as teaching aid	—	2002-10-01