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LUNDEEN STANLEY A

Overview
  • Total Patents
    17
About

LUNDEEN STANLEY A has a total of 17 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, environmental technology and mechanical elements are KENNICOTT WATER SOFTENER COMPANY, JOERGENSEN JOERGEN and WALLACE & TIERNAN COMPANY INC.

Patent filings in countries

World map showing LUNDEEN STANLEY As patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 8

Patent filings per year

Chart showing LUNDEEN STANLEY As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lundeen Stanley A 17

Latest patents

Publication Filing date Title
US3256990A Water softener flushing system
US3152607A Metering valve for a water softening system
US3079949A Water softener control valve and baffle
US2972412A Float valve and strainer
US3066801A Control valve means
US2985514A Brine generator
US3055994A Control device
US3048274A Metering valve
US2902155A Automatic water softening system
CA688097A Metering valve
CA658712A Water softener flushing system
CA705183A Metering valve
CA649465A Brine generator
CA683608A Control valve means
CA699717A Control device
CA667111A Water softener baffle
CA666273A Float valve and strainer