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HOFFMANN GEB EISLER ELISABETH

Overview
  • Total Patents
    16
About

HOFFMANN GEB EISLER ELISABETH has a total of 16 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany. Its main competitors in its focus markets civil engineering, machine tools and machines are LI YIAN, PENG ZHAO and RAILROAD FRICTION PROD.

Patent filings in countries

World map showing HOFFMANN GEB EISLER ELISABETHs patent filings in countries
# Country Total Patents
#1 Germany 16

Patent filings per year

Chart showing HOFFMANN GEB EISLER ELISABETHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hoffmann Alois 15

Latest patents

Publication Filing date Title
DE3149602A1 Mobile joint-cutting machine, in particular for working road pavings
DE3040073A1 Road machine mounted vibration appliance - has V belt linking motor to bolt on eccentric pivot in retaining arm
DE3020796A1 WORKING DEVICE SIDE-SIDED ON A ROAD ROLLER FOR MACHINING ROAD EDGES
DE2941017A1 A PRE-PAVING DEVICE FOR COMPRESSING THE SIDE EDGE OF A MADE ROAD COVER
DE2927883A1 Road roller mounted verge working appliance - has arm and cylinder unit swivelling within roller outline, and protruding tool
DE2837632A1 Tilting edge pressing cylinder for road roller - has horizontal drive unit swivelling on arm holder and arm attachment with connection for vibrator if required
DE2541621A1 Mobile road surfacing machine - with rocker mounted motor and appliances and shared hydraulic pressure supply
DE2530225A1 Mobile road surface working machine - has variable speed steering wheel and holders for air compressor connected appliances
DE2505131A1 Low-noise road surface cutting excavator jib arm - has hinged U-shaped retainer carrying rotatable cutting disc
DE2443012A1 Road edge cutting machine on a vehicle - has control system with sensor in contact with road edge
DE2442909A1 Road edge compacting unit road roller - is electro-hydraulic unit powered by road roller battery
DE2441229A1 Road verge consolidating edge roller - on axle on arm hinged to holding unit, with spring element and vibrator
DE2441061A1 Combined road surface working machine - has reciprocating and rotating tools powered by common motor
DE2254733A1 EDGE PRESSING ROLLER FOR COMPACTING ROAD EDGE
DE1906288A1 Edge pressure roller for black pavement pavement
DE1900875A1 Mobile road construction equipment, especially for processing the road edges and for separating parts of the road surface