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ENVIROTECH LTD

Overview
  • Total Patents
    21
About

ENVIROTECH LTD has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in South Africa, United Kingdom and EPO (European Patent Office). Its main competitors in its focus markets it methods for management, control and engines, pumps and turbines are BEIJING JINFENG HUINENG TECH CO LTD, A2M CO LTD and MORGENSTERN INGO.

Patent filings per year

Chart showing ENVIROTECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Davies David 5
#2 Murdoch J 5
#3 Novotny V 3
#4 Jackson A 2
#5 Grobler G 2
#6 Lavers K 1
#7 Wessells J 1
#8 Lamouche A 1
#9 Mcewan R 1
#10 Campbell R 1

Latest patents

Publication Filing date Title
GB201013953D0 Attachment system
GB0921630D0 Protective device for a roof gutter (
GB0912441D0 The distribution and download of digital media content
GB0908030D0 Protective device for a roof gutter
GB0901714D0 Roller blind system comprising two blinds with overlapping wound portions
GB0805167D0 Wind turbine systems
ZA8205017B A method of heating inflammable liquids and an apparatus for heating such liquids
ZA8003303B The support of conveyor idler rollers
ZA7902292B A base assembly for rolls of a conveyor belt
ZA7901413B A support bracket for a conveyor idler roller
ZA7901411B The locating of bearings on shafts
ZA7802231B Shaft assembly
ZA7802232B Seal
ZA7802230B Roller bearing assembly
ZA7701071B Collars for conveyor rollers
ZA7605282B Centrifugal pumps
ZA7604076B Roll-handling pallets
ZA7407752B Treatment of sewage