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C A NORGREN COMPANY

Overview
  • Total Patents
    28
About

C A NORGREN COMPANY has a total of 28 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets mechanical elements, chemical engineering and machines are ALEMITE MFG CORP, ALEMITE CORP and LUBRICATION CORP.

Patent filings in countries

World map showing C A NORGREN COMPANYs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 United States 5
#3 Germany 4
#4 Switzerland 3
#5 France 3
#6 Canada 1

Patent filings per year

Chart showing C A NORGREN COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Faust Delbert Grant 5
#2 Norgren Carl August 4
#3 Friedell Morley V 3
#4 Faust Delbert G 3
#5 Mosier Kenneth Cape 2
#6 Delbert Grant Faust 2
#7 Jr Jesse Allen Wilson 1
#8 Albert W Dewberry 1
#9 Carl August Norgren 1
#10 Jesse Allen Wilson 1

Latest patents

Publication Filing date Title
US2915605A Liquid level responsive device
US2912064A Methods and apparatus for reclassifying aerosols
US2890765A Methods and apparatus for generating an aerosol
GB759400A Gas line filter and automatic drain valve
GB756700A Apparatus for generating a mist or fog of lubricating oil
GB725700A Compressed gas line separator and automatic drain valve
US2718934A Oil fog generator
US2726732A Air line filter and automatic drain valve
GB683496A Air filter
GB673589A Aerosol generator
GB686920A Pressure regulating valve
GB655847A Balanced fluid pressure regulating valve
GB643060A Lubricant injecting means and method
GB640595A Air line lubricator
GB643058A Lubricator
GB639296A Lubricator
CA545195A Pilot controlled fluid pressure regulator