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ARTHUR FREEMAN SANDERS

Overview
  • Total Patents
    30
About

ARTHUR FREEMAN SANDERS has a total of 30 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are SCHMITZ GERHARD, HALL KEITH GORDON and CURTIL REMI.

Patent filings in countries

World map showing ARTHUR FREEMAN SANDERSs patent filings in countries
# Country Total Patents
#1 United Kingdom 29
#2 Germany 1

Patent filings per year

Chart showing ARTHUR FREEMAN SANDERSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sanders Arthur Freeman 1

Latest patents

Publication Filing date Title
GB757268A Fuel-injection engines
GB732856A Improvements relating to diesel engines with overhead valves
GB692927A Reducing the ignition time lag in reciprocating fuel-injection engines
GB704236A Fuel injection reciprocating internal combustion engines
GB643088A Pistons for engines using a compressible fluid
GB609261A Fuel-injection engines
GB592995A Improved means for utilizing the exhaust of internal-combustion engines for compressing air
GB581575A Means for the interconversion of reciprocatory and rotary motion
GB568458A Improvements relating to valve seat inserts for fluid-pressure engines
GB559980A Improvements relating to valves of super-charged internal-combustion engines
GB559575A Starting of internal-combustion engines
GB560329A Improvements relating to poppet valves, and to reciprocating compressors incorporating such valves
GB560498A Control of fuel-injection engines
GB557947A Control of supercharged, fuel-injection engines
GB556000A Improvements relating to the combustion chambers of fuel-injection engines
GB556666A Improvements relating to fuel-injection engines
GB552695A Improvements relating to the stopping of high-compression internal-combustion engines
GB542985A Improvements relating to compression-ignition fuel-injection engines
GB542302A Improvements relating to cylinder bores
GB546722A Starting of supercharged compression-ignition engines