Wing F. Lam

AG Atm Gmbh: 1 patents #2 of 7Top 30%

📍 Markham, CA: #489 of 1,673 inventorsTop 30%

Overall (All Time): #1,622,512 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D441669	Spoon thermometer	—	2001-05-08
5413516	Talking toy doll	—	1995-05-09
5281180	Toy doll having sound generator with optical sensor and pressure switches	Yu F. Lam	1994-01-25