Li Yao — 3 Patents in 1997

Taipei, KS: #1 of 1 inventorsTop 100%

Overall (1997): #13,684 of 185,788Top 8%

3 Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D386743	Battery for a mobile phone	—	1997-11-25
5653621	Toy building block puzzle	—	1997-08-05
5601470	Toy building block puzzle	—	1997-02-11