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BIERMANN ARNOLD E

Overview
  • Total Patents
    15
About

BIERMANN ARNOLD E has a total of 15 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, machines and measurement are LIMA HAMILTON CORP, COMPUTER DRIVER CONTROL and CROSS JAMES WILLIAM.

Patent filings in countries

World map showing BIERMANN ARNOLD Es patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing BIERMANN ARNOLD Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Biermann Arnold E 15

Latest patents

Publication Filing date Title
US3926012A Constant velocity universal joints
US3050012A Fluid pump
US2902013A Internal combustion engine control systems
US2873728A Control systems for variable stroke engines
US2924972A Fluid flowmeter
US2909164A Multi-cylinder internal combustion engines
US2873611A Variable stroke mechanisms
US2822791A Variable stroke piston engines
US2865350A Fuel systems for variable stroke piston engines
US2909163A Variable stroke piston engines
US2500143A Rotary abutment compressor
US2403573A Machine for manufacturing spiral vanes
US2411707A Compressor
US2263561A Variable compression ratio barreltype engine
US2090280A Compressor