Madison, Wisconsin
United States
6
2013-12-26
The entities that hold a legal rights for patent applications filed by inventor Baldwin David:
David Baldwin from Madison, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Vehicle detection system
#2 | 2013-10-24Vital solid state controller
#3 | 2012-07-19Vehicle detection system
#4 | 2012-05-31Vital solid state controller
#5 | 2008-07-31Vital solid state controller
#6 | 2008-07-17Vehicle detection system
493104 ⎘