Learn more

BACKHUS FRIEDRICH

Overview
  • Total Patents
    15
About

BACKHUS FRIEDRICH has a total of 15 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, basic materials chemistry and agriculture are ZENTR REPARATUR U AUSRUESTUNGS, FAIRFIELD ENG CO and DIGESTER SYSTEMS LTD.

Patent filings per year

Chart showing BACKHUS FRIEDRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Backhus Friedrich 12
#2 Gerdes Stefan 9
#3 Luebben Jens 1

Latest patents

Publication Filing date Title
DE10155192A1 Device for the treatment of biogenic residues
DE10105684A1 Vehicle used for composting clarified sludge and earth has a support device with an active raking unit and a conversion unit which is lowered into an operating position
DE10027540A1 Assembly to shift compost to one side to form a new pile is a mobile unit with a rotor and a conveyor with a transfer system between them with a shield to push the compost into place with a transfer roller
DE19950636A1 Regulating or adjusting of level of lowerable or liftable vehicle part or attachment esp. working tool compared to ground
DE19907022A1 Rental converter, in particular trapezoidal rental converter
DE19856664A1 Device for lifting, lowering and pivoting a driver's cab for a work vehicle
DE19740834A1 Rent converters, in particular so-called trapezoidal rent converters
DE19651855A1 Mobile device for working through and / or implementing accumulations
DE19646504A1 Driver's cab for a work machine
US4940338A Device for the mixing of compost