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ALAN MUNTZ & CO LTD

Overview
  • Total Patents
    66
About

ALAN MUNTZ & CO LTD has a total of 66 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and measurement are VALENTIN INGO, DESIGN & MFG SOLUTIONS INC and RIKEN KINZOKU KOGYO KK.

Patent filings in countries

World map showing ALAN MUNTZ & CO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 30
#2 United States 24
#3 France 9
#4 Germany 1
#5 Denmark 1
#6 Spain 1

Patent filings per year

Chart showing ALAN MUNTZ & CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lansdowne Beale Evelyn Stewart 12
#2 Beale Evelyn Stewart Lansdowne 6
#3 Lovatt Bernard Charles 4
#4 Oatridge Farmer Harold 3
#5 Charles Lovatt Bernard 3
#6 Everett Baynes Leslie 2
#7 Oxnam George John 1
#8 Beale Evelyn S L 1
#9 Bench Robert Henry 1
#10 Hamed Kholucy Ralph 1

Latest patents

Publication Filing date Title
GB1126221A Improvements in and relating to devices responsive to fluid flow
GB935268A Improvements in and relating to power plants employing internal-combustion engine gas-generators
GB951762A Improvements in fluid flow indicator
US2974653A Internal-combustion-operated, freepiston gas-generators
US2884919A Fuel injection pumps for internal combustion engines
GB855173A Improvements in and relating to fuel injection systems for internal combustion engines
GB808778A Improvements in internal-combustion-operated, free-piston gas-generators
US2768781A Free-piston air-compressors
GB772302A Improvements in and relating to free-piston air-compressors
US2779644A Compressor piston
US2830565A Free-piston gas-generators
GB726441A Improvements in and relating to pistons
US2739021A Internal-combustion-operated air-compressors
US2851245A Radial flow exhaust turbines for use with diesel engines
GB725816A Improvements in or relating to internal-combustion-operated free-piston gas-generators
GB726215A Improvements in and relating to free-piston gas-generators
US2754654A Starting of internal-combustion-operated free-piston engines
GB716511A Improvements in or relating to internal-combustion-operated air-compressors
US2781777A Non-return valves
US2770943A Turbines operated by free-piston gas generators