Granger, Indiana
United States
4
2019-09-12
The entities that hold a legal rights for patent applications filed by inventor Backhus Amy:
Amy Backhus from Granger, US has applied for patents for these inventions. The list has both pending applications and granted patents:
HIGH MASS FLOW CHECK VALVE ASPIRATOR
#2 | 2015-08-20SUPER ASPIRATOR WITH INTEGRATED DUAL FLOW SHUT OFF
#3 | 2013-08-22High mass flow check valve aspirator
#4 | 2005-05-24Brake booster
396177 ⎘