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FLEX KLEEN CORP

Overview
  • Total Patents
    17
About

FLEX KLEEN CORP has a total of 17 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets chemical engineering, machines and transport are LUEHR STAUBTECH, SCHAFFT HELMUT and ALBRECHT JIRI.

Patent filings in countries

World map showing FLEX KLEEN CORPs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 2
#3 Germany 1
#4 France 1
#5 United Kingdom 1

Patent filings per year

Chart showing FLEX KLEEN CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ulvestad Edward A 5
#2 Robinson James W 3
#3 Harris Charles M 3
#4 Ray Frank M 2
#5 Calhoun Roland B 1
#6 Smoluchowski Julian 1
#7 Troxell Ronald C 1
#8 Ernest Robert H 1
#9 Ray F 1
#10 Wynn Jr Ray 1

Latest patents

Publication Filing date Title
US5223008A Horizontally mounted filter cartridge dust collector
US4424070A Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
US4443237A Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
US4436536A Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
US4445915A Dust collector filter cartridge and attachment means for suspending same from baghouse tube sheet
US4292057A Top removal support for dust collector bags
US4247314A Mechanical filter bag shaker assembly
GB1532302A Dust collector
US3997305A Support for bottom removal dust collector bag assembly
US3884659A Filter bag assembly for pulse jet collector
US3844750A Dust collector bag mounting arrangement
US3893833A Compartmented pulse jet dust collector
US3623910A Method and apparatus for laundering dust collectors