Learn more

PROJECTILE AND ENGINEERING COM

Overview
  • Total Patents
    27
About

PROJECTILE AND ENGINEERING COM has a total of 27 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Canada, United Kingdom and France. Its main competitors in its focus markets machines, engines, pumps and turbines and mechanical elements are HEMSCHEIDT MASCHTECH SCHWERIN, Engel machinery shanghai co ltd and GUANGDONG YIZUMI PRECISION INJECTION TECH CO LTD.

Patent filings in countries

World map showing PROJECTILE AND ENGINEERING COMs patent filings in countries
# Country Total Patents
#1 Canada 8
#2 United Kingdom 8
#3 France 5
#4 United States 4
#5 Germany 2

Patent filings per year

Chart showing PROJECTILE AND ENGINEERING COMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gaspar Emeric 9
#2 Emeric Gaspar 4
#3 Munns Michael George 3
#4 George Munns Michael 3
#5 Franklin Harrison Peter 3
#6 Munns Michael G 3
#7 Chambers Arthur John 2
#8 Bridges Walter 2
#9 Harrison Peter Franklin 2
#10 Maslen William Arthur 1

Latest patents

Publication Filing date Title
US3174407A Hydraulic motors
US3068521A Hydraulic motor driven injection moulding machines
GB965214A Improvements in or relating to injection moulding machines
US2914804A Injection moulding apparatus
GB858777A Improvements in or relating to hydraulic motors
GB839015A Improvements in or relating to injection moulding apparatus
US2894286A Injection molding heating cylinder
DE1098704B Injection cylinders for injection molding machines that process thermoplastics
DE1087801B Injection molding machine for processing thermoplastics
GB836358A Improvements in or relating to injection moulding apparatus
GB799672A Improvements in or relating to injection moulding apparatus
GB772355A Improvements in or relating to injection moulding apparatus
GB639006A Improvements in or relating to injection moulding machines
GB531566A Improvements in or relating to metal containers and the manufacture thereof
CA576556A Injection moulding apparatus
CA359457A Trailer braking apparatus
CA578347A Injection moulding apparatus
CA576713A Injection moulding apparatus
CA589511A Injection moulding machines
CA416937A Projectile hardening and tempering apparatus