Inventor
LEHRKE KENNETH E
US9 patents
⚠️ This page may combine multiple inventors who share the name “LEHRKE KENNETH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRACO INC
7 patentsUS5145339ASep 8, 1992
Pulseless piston pump
GRACO INC78 citations95
US4725713AFeb 16, 1988
Electrically heated hose employing a hose simulator for temperature control
GRACO INC90 citations95
US4501952AFeb 26, 1985
Electric fluid heater temperature control system providing precise control under varying conditions
GRACO INC76 citations95
US4921408AMay 1, 1990
Non-icing quiet air-operated pump
GRACO INC27 citations91
US5961300AOct 5, 1999
Diaphragm pump plural component dispensing system with integrator
GRACO INC17 citations77
US5362148ANov 8, 1994
Rotary agitator with concentric suction tube
GRACO INC17 citations66
US3982569ASep 28, 1976
Tire filling apparatus and method
GRACO INC2 citations53