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FUCHS LEONHARD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    229,568
About

FUCHS LEONHARD has a total of 31 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets environmental technology, chemical engineering and machines are UEDA IWAO, ABSOLUTE AERATION and AQUA PARTNERS LTD.

Patent filings per year

Chart showing FUCHS LEONHARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fuchs Leonhard 23
#2 Fuchs Martin 22
#3 Fuchs Leonhard Dipl-Ing 4
#4 Fuchs Leonhard Dipl Ing 2

Latest patents

Publication Filing date Title
DE102013202492A1 Wastewater treatment apparatus and method for wastewater treatment
DE102009017067A1 Plant for biological wastewater treatment
DE19814819A1 Centrifugal aerator
WO9735809A1 Process for treating sewage with activated sludge and device for implementing it
FR2644448A1 INSTALLATION OF PURIFICATION BASINS
EP0384162A1 Process for the disinfection and aerobic stabilisation of sewage sludge
DE3813844C2 Process for decontaminating sewage sludge
DE3538715A1 SCREW VENTILATOR FOR WASTE WATER GAS
GB191127509A Improvement in Automobile Fire Engines.
US1041265A Mechanical movement.
US1007551A Automobile fire-engine.