WK

Wong F. Keung

MC Motor Electric Manufacturing Co.: 3 patents #1 of 7Top 15%
Overall (All Time): #1,669,228 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D312747 Coffee pot warmer — 1990-12-11
D302598 Flexible roller for hair setter — 1989-08-01
D300472 Hair setter — 1989-03-28