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ZELCK GERD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    235,763
About

ZELCK GERD has a total of 11 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany. Its main competitors in its focus markets transport, engines, pumps and turbines and mechanical elements are ESCHER WYSS MASCHF G M B H, AKHMEJANOV ALIBI and MARCHETTI SOC CHARLES.

Patent filings in countries

World map showing ZELCK GERDs patent filings in countries
# Country Total Patents
#1 Germany 11

Patent filings per year

Chart showing ZELCK GERDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zelck Gerd 11
#2 Eckhardt Wolfgang 6

Latest patents

Publication Filing date Title
DE102014015303A1 Multiple use of railway lines together with magnetic levitation railway and HVDC power lines
DE102005056730A1 Rotary-wing aircraft e.g. helicopter, has rolling cylinder with guide rollers, where rollers have spacers that are pivoted around central rotor arm axis in area so that section contour is selectively changed
DE102005056731A1 Rotary wing aircraft e.g. helicopter, control device, has crank webs arranged between bearing pin and rotor arms, for initiating pitching moment around rotor axis, where webs are swivelable by swash plate
DE102005056729A1 High impetus magnus effect formation device for helicopter, has rollers, which are divided into dimensionally-stable sections with drive motors and are connected with flexible partial axle
DE102005054345A1 Locking valve on spreading-body principle for flows of fluids has spreading body and valve seat body made of same materials with same coefficient of expansion
DE102005038609A1 Device for rotary wing aircraft
DE10241608A1 VTLO aircraft with centrally mounted double rotor
DE10053134A1 New buoyancy system for thrust-generating rotors