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GG BERGMANN DR ING

Overview
  • Total Patents
    12
About

GG BERGMANN DR ING has a total of 12 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Germany. Its main competitors in its focus markets engines, pumps and turbines, transport and environmental technology are KIRCHBERGER ROLAND, WITZKY JULIUS E and ACRO AG.

Patent filings in countries

World map showing GG BERGMANN DR INGs patent filings in countries
# Country Total Patents
#1 Germany 12

Patent filings per year

Chart showing GG BERGMANN DR INGs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
DE398312C Equal pressure light engine
DE387548C Explosion engine with pre-compression of the air
DE358473C Air pump for cars
DE354189C Deflagration engine with collar protruding above the piston crown
DE344005C Door lock with push-button and automatic locking device
DE359717C Air-cooled stationary motor
DE359721C Compression refrigeration machine with mechanically moving bellows compressor
DE361862C Pulling ring for the device for straightening nails
DE337609C Lever assembly for motor vehicles
DE377253C Car body with armrests between the seats
DE378169C Explosion engine with a spherical combustion chamber
DE339762C Crankcase with a device for cleaning the air