Pasadena, California
United States
3
2007-08-09
Dennis H. Wang from Pasadena, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Hitch-Mounted Safety Detection System for Automobiles
#2 | 2006-11-23Interlocking frame system for floor and wall structures
#3 | 2005-09-22Adjustable support tool for vertical and horizontal mounting
4465726 ⎘