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PIETSCH MAX KG GMBH & CO

Overview
  • Total Patents
    19
About

PIETSCH MAX KG GMBH & CO has a total of 19 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Germany, EPO (European Patent Office) and Netherlands. Its main competitors in its focus markets civil engineering, agriculture and transport are EPOKE AS, TORREY ANTHONY J and ANSHAN SENYUAN ROAD & BRIDGE CO LTD.

Patent filings in countries

World map showing PIETSCH MAX KG GMBH & COs patent filings in countries
# Country Total Patents
#1 Germany 17
#2 EPO (European Patent Office) 1
#3 Netherlands 1

Patent filings per year

Chart showing PIETSCH MAX KG GMBH & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pietsch Peter-Max Dipl Ing 8
#2 Pietsch Peter Dipl Ing 4
#3 Tschiche Joerg 2
#4 Stanzel Peter 2
#5 Pietsch Peter-Max 1
#6 Pietsch Peter 1

Latest patents

Publication Filing date Title
EP1001152A1 Speed control device for an internal combustion engine
DE19733842A1 Internal combustion engine with a device for speed control
DE4315569A1 Spreading vehicle for winter service with a detachable attachment spreader
DE4211288A1 Friction wheel driven spreader for winter service
DE4109366A1 Process for spreading solid and liquid spreading materials for winter service and device for carrying out the process
DE4008773A1 Controlling distribution of output from road gritting vehicles - measuring air and surface temp. and humidity to control quantity of substance scattered
DE3938147A1 Procedure for controlling spreaders for winter service
DE3924358A1 Grit and salt spreading device with ribbed scattering disc - has ribs of differing lengths and central housing protecting disc centre and holding fluid reservoir
DE3829624A1 Top-mounted automatic spreader for distributing spreading materials on traffic routes
DE3812833A1 Device for a gritting vehicle
DE3737220A1 Scattering device for a lorry
DE3712452A1 Spreading vehicle with distribution device for thawing materials
DE3623352A1 Gritting vehicle with distribution device for liquid thawing materials
DE3534295A1 Device for distributing mixes on traffic surfaces
DE3518729A1 Machine for preparing coating material for roadway pavings
DE3436737A1 Spreading appliance with running-wheel drive
DE3427367A1 Device for a spreading vehicle
DE3420694A1 Spreading vehicle for winter service