RE

Ronald L. Ewers

C1 Class 1: 2 patents #7 of 18Top 40%
SM Spartan Motors: 1 patents #19 of 45Top 45%
General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #845,718 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9744388 Compressed air foam system with simplified user interface Bradley Busch, Bradley Alan Ewers 2017-08-29
7419066 Vented cap for fluid conduit 2008-09-02
6564877 Automatic valve with manual override for fire engine high pressure water system Bradley Alan Ewers, Gregory S. Thompson 2003-05-20
D353562 Top mount valve control arm for a firetruck pump valve 1994-12-20
4811804 Fire truck with rear-mounted engine William F. McCombs 1989-03-14
4570973 Fire truck torque box aerial frame Bruce Barton 1986-02-18