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SIMMONDS AEROCESSORIES INC

Overview
  • Total Patents
    34
About

SIMMONDS AEROCESSORIES INC has a total of 34 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets mechanical elements, machines and measurement are TOMCO INC, BERINGER HYDRAULIK GMBH and RUEB WINFRIED.

Patent filings in countries

World map showing SIMMONDS AEROCESSORIES INCs patent filings in countries
# Country Total Patents
#1 United States 28
#2 United Kingdom 3
#3 Germany 2
#4 France 1

Patent filings per year

Chart showing SIMMONDS AEROCESSORIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 William Overbeke John 6
#2 Jack Isreeli 5
#3 Allen George T 3
#4 William Frantz 3
#5 Arkawy Seymour M 2
#6 Smith Stanley J 2
#7 James Smith Stanley 2
#8 Thomas George 1
#9 Morrison William J 1
#10 Hossack Alexander 1

Latest patents

Publication Filing date Title
US3068695A Flow measuring device
US3046894A Metering pump mechanism
US3069265A Method for photographically producing light balanced dial indicators
US2934053A Fuel injection system
US2976727A Liquid quantity gauge and repeater system
US3015233A Mass flowmeter
US2802975A Measuring condenser for liquid quantity gauges
US2848669A Servosystem with disc type servomotor
US2752543A Electrical condenser
US2809658A Valved coupling
US2809492A Apparatus for measuring and/or controlling fuel/air ratio of gas turbines without direct gravimetric fuel metering
US2744502A Pneumatic control apparatus
US2651361A Timing mechanism
US2691304A Liquid contents gauge
US2540183A Balanced poppet valving system
GB648091A Improvements in flow combiner or precision apparatus for blending liquids
GB666238A Improvements in flow divider apparatus for dividing a liquid into a plurality of streams of equal or related flow rates
US2604087A Spark plug
US2617477A Stand-by fuel feed control with hydraulic switching
US2686561A Stand-by fuel control for jet engines