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HOFMANN WALTER MASCHF

Overview
  • Total Patents
    68
About

HOFMANN WALTER MASCHF has a total of 68 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets civil engineering, machines and engines, pumps and turbines are HOFMANN WALTER GMBH, DBI HOLDING LLC and WALD IND INC.

Patent filings in countries

World map showing HOFMANN WALTER MASCHFs patent filings in countries

Patent filings per year

Chart showing HOFMANN WALTER MASCHFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hofmann Frank 27
#2 Hofmann Frank Dipl Ing 17
#3 Hofmann F 4
#4 Hofmann Jan-Philipp 1
#5 Hauffe Michael 1
#6 Hofmann Walter 1

Latest patents

Publication Filing date Title
DE19960002A1 Equipment for application of structured road marking lines comprises at least one storage container for marking material, slot nozzle through which material emerges vertically to road surface
DE19727622C1 Road surface marking machine for providing road markings for road traffic
DE19727623C1 Method for guiding fluids using pump system comprising two individually oscillating drainage pumps
DE19701130C1 Paint controlled pump drive for road marking machine
DE19511893C1 Method of re-painting road markings
DE4440688C1 Laying procedure for road surface marking bands
DE4423304C1 Method for airless spraying of road markings
DE4411601A1 Working machine guided by a pedestrian
DE4330445A1 Application device for road marking machines for highly viscous marking materials
DE4329641A1 Road marking machine with throttle device to influence the application of marking material
DE4327701A1 Process for applying a highly viscous marking substance in several parallel layers on a stationary surface and application device for carrying out the process
DE4321820C1 Application device for road marking machines for highly viscous marking materials
DE4302934A1 Road-marking spray gun for two-component paints
DE4224197A1 Melting plant for thermoplastic materials
DE3723283A1 Drive arrangement for the pumps of marking machines or the like.
DE3709785A1 Displacement pump with oscillating displacers
DE3505981A1 Pearl spreader
DE3233438A1 Arrangement for the pulsation-free delivery of a liquid medium
CH656163A5 Marking machine
US4470149A Device for measuring the length of road marking lines