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LUDEWIG GMBH GEB

Overview
  • Total Patents
    43
About

LUDEWIG GMBH GEB has a total of 43 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets transport and civil engineering are SARDO GIUSEPPE, DEVEAUX ERNEST and MARTIN SHEET METAL INC.

Patent filings in countries

World map showing LUDEWIG GMBH GEBs patent filings in countries
# Country Total Patents
#1 Germany 34
#2 Switzerland 3
#3 France 3
#4 Austria 1
#5 Spain 1
#6 United Kingdom 1

Patent filings per year

Chart showing LUDEWIG GMBH GEBs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ludewig Josef 19
#2 Ludewig Rudolf 5
#3 Gebr Ludewig G M B H 2
#4 Josef Ludewig 1

Latest patents

Publication Filing date Title
ES280526A3 Improvements in the construction of buses (Machine-translation by Google Translate, not legally binding)
DE1266146B Omnibus with a second floor arranged in the lower-lying rear section with a platform
DE1221567B Omnibus with a second floor located in the lower-lying rear section with a platform
DE951975C Leaf spring, especially for buses
DE975378C Low frames for motor vehicles, especially buses and coaches
DE938464C omnibus
DE939554C Fog lamp
DE936848C Sand spreader operated by compressed air or gas for vehicles, especially buses and coaches
DE844714C Luggage space on vehicles, in particular buses and coaches
DE813635C Handrail for vehicles, preferably buses
DE811191C Sliding windows for vehicles, preferably buses and coaches
DE807061C Luggage space for vehicles, especially buses
DE805607C Rearview mirror for motor vehicles, especially buses
DE806760C Single-axle trailer for motor vehicles
DE813112C Windshield with fog viewing aperture for motor vehicles, especially buses
DE811912C omnibus
DE809016C Method for fastening vehicle panels
DE943212C Omnibus with seats in front of and behind the rear axle
DE804640C Draft-free ventilation device on the side windows of vehicles, in particular buses
DE728096C Back wall for streamlined vehicles, especially omnibuses