Learn more

WEYHAUSEN KG MASCHF H

Overview
  • Total Patents
    21
About

WEYHAUSEN KG MASCHF H has a total of 21 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets civil engineering, engines, pumps and turbines and packaging and shipping are ROTOTILT GROUP AB, LIEBHERR HYDRAULIKBAGGER and LEE CHUN-HAN.

Patent filings in countries

World map showing WEYHAUSEN KG MASCHF Hs patent filings in countries

Patent filings per year

Chart showing WEYHAUSEN KG MASCHF Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grahl Manfred 5
#2 Kock Werner 4
#3 Mehldau Heinz 4
#4 Boening Johann 3
#5 Sauer Jochen 2
#6 Kruse Kurt-Arno Dipl Ing Dr 2
#7 Kruse Kurt-Arno 2
#8 Gerling Felix Dipl Ing 2
#9 Michaelis Lothar 1
#10 Kuruuto Aruno Kuruusu 1

Latest patents

Publication Filing date Title
DE3831172A1 Method and apparatus for the (moment) activation of a hydraulic drive, in particular a swivel drive for a hydraulic excavator or the like
DE3134068A1 METHOD AND DEVICE FOR THE AUTOMATIC CONTROL OF THE MOTOR SPEED OF AN EARTHING DEVICE
DE3110527A1 Lifting appliance with at least two implements to be used alternatively
DE2310525A1 FOUR-FOLDING AND EXTENDING CRANE SUPPORT FOR A TRUCK CRANE
DE2310597A1 STANDING FRAME FOR GRIPPERS, IN PARTICULAR HYDRAULIC GRIPPERS
DE2203713A1 CIRCUIT FOR HYDROSTATICALLY OPERATED WORKING DEVICES
DE1926148A1 Flat-bottom boat with increased driving performance without additional energy input to the normal drive
DE1925279A1 Hollow articulated arm with mechanical and hydraulic extension
DE1922486A1 Hydraulic telescopic extension boom
DE1920593A1 Swivel joint arrangement for articulated arm
DE1658033A1 Excavators, especially hydraulic excavators
DE1658027A1 Hydraulically operated earth moving equipment, particularly hydraulic excavators
DE1484819A1 Deep digging device for excavators