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PROGRESSIVE EQUIP CORP

Overview
  • Total Patents
    17
About

PROGRESSIVE EQUIP CORP has a total of 17 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Argentina, Australia and Canada. Its main competitors in its focus markets chemical engineering and environmental technology are TOYOBO ENG CO LTD, CORT STEVEN L and CAMBRIDGE WATER TECHNOLOGY INC.

Patent filings in countries

World map showing PROGRESSIVE EQUIP CORPs patent filings in countries
# Country Total Patents
#1 Argentina 2
#2 Australia 2
#3 Canada 2
#4 Germany 2
#5 United Kingdom 2
#6 Hong Kong 2
#7 Japan 2
#8 United States 2
#9 Malaysia 1

Patent filings per year

Chart showing PROGRESSIVE EQUIP CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering
#2 Environmental technology

Top inventors

# Name Total Patents
#1 Clark David C 5
#2 Barnard John K 5
#3 Jiyon Kei Baanaado 2
#4 Debuitsudo Shii Kuraaku 2
#5 Silverman Louis H 2
#6 Ruisu Eichi Shirubuaaman 1
#7 Clark D C 1
#8 Barnard J K 1
#9 Silverman L H 1

Latest patents

Publication Filing date Title
HK24279A Electrostatic water treatment system
AU2131377A Electrostatic water treatment apparatus
US4024047A Electrostatic water treatment apparatus
US4012310A Electrostatic water treatment system