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RUDOLF L ORANGE DIPL ING

Overview
  • Total Patents
    19
About

RUDOLF L ORANGE DIPL ING has a total of 19 patent applications. Its first patent ever was published in 1932. It filed its patents most often in Germany. Its main competitors in its focus markets engines, pumps and turbines, machine tools and mechanical elements are BESSIERE PIERRE ETIENNE, PIERRE ETIENNE BESSIERE and SIEMENS DIESEL SYSTEMS TECHNOL.

Patent filings in countries

World map showing RUDOLF L ORANGE DIPL INGs patent filings in countries
# Country Total Patents
#1 Germany 19

Patent filings per year

Chart showing RUDOLF L ORANGE DIPL INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 L Orange Dipl-Ing Dr-Ing E H P 3
#2 L Orange Dipl-Ing Rudolf 2

Latest patents

Publication Filing date Title
DE721283C Device for cooling aircraft internal combustion engines using cooled exhaust gases
DE711940C Automatic needle nozzle
DE687229C Fuel injection pump for pilot and main injection
DE735206C Piston pump for injecting fuel
DE760107C Pressure valve for fuel injection pumps
DE670401C Adjustment device in an injection pump for internal combustion engines
DE718868C Control device for the fuel supply in internal combustion engines with external mixture formation
DE708862C Mixture compressing internal combustion engine with external ignition
DE635200C Fuel pump control
DE644021C Multi-cylinder fuel pump
DE630553C Method and device for drilling hardened, especially narrow holes
DE641691C Coupling for two shafts with angle adjustment device
DE615077C Multi-cylinder fuel pump
DE746867C Fuel injection pump with working piston that can be rotated for quantity measurement
DE599342C Light fuel pump
DE726061C Fuel injection pump for compressorless diesel engines
DE680385C Fuel injection pump for compressorless diesel engines
DE597770C Fuel injection pump
DE606413C Fuel pump control