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EXPLOSIVE TECH

Overview
  • Total Patents
    32
About

EXPLOSIVE TECH has a total of 32 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machines, basic materials chemistry and machine tools are BICKFORD DAVEY, DYNO NOBEL SWEDEN AB and EHNSAJN BIKFORD KOMPANI.

Patent filings in countries

World map showing EXPLOSIVE TECHs patent filings in countries
# Country Total Patents
#1 United States 13
#2 United Kingdom 6
#3 Germany 5
#4 France 3
#5 Sweden 3
#6 Canada 1
#7 Italy 1

Patent filings per year

Chart showing EXPLOSIVE TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hannagan Harold W 10
#2 Burkdoll Frank B 7
#3 Posson Philip L 2
#4 Burkdoll Francis B 2
#5 Nistler Gordon A 2
#6 W Hannagan Harold 2
#7 Burkdoll Francis Burch 2
#8 Huber George Benedick 2
#9 Nicholson Dallas Earl 1
#10 Burkdoll F B 1

Latest patents

Publication Filing date Title
US4688466A Explosive initiator and method
US4664033A Pyrotechnic/explosive initiator
US4220087A Linear ignition fuse
US4272102A Coupling device for ignitive reactions
US4209823A Pyrotechnic light source
US3657958A Safe-armed explosive initiation device
GB1268947A Improvements in or relating to the explosive forming of openings in wall-like structures
US3646888A Aerodynamic directional grenade, launcher therefor and weapons system utilizing the same
US3658006A Explosively actuated egress and ingress device and method
GB1205380A Shielded explosive cutting device
US3460477A One-way detonation transfer device and assembly
US3480489A Pyrotechnic composition
GB1194351A Shielded Explosive Cutting Device.
US3454245A Emergency egress system for vehicle
US3401631A Explosive cutting device
US3382801A Shielded explosive cutting device