JH

Johnson Huang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,485,692 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6769370 Incinerator with a bowl-shaped grate Ming-Chuo Lee 2004-08-03