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PHYSICS INT CO

Overview
  • Total Patents
    116
About

PHYSICS INT CO has a total of 116 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets engines, pumps and turbines, semiconductors and civil engineering are ALLSOP ROBERT OWEN, DELLORTO SPA and SOPROMI SOC PROC MODERN INJECT.

Patent filings per year

Chart showing PHYSICS INT COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 O'Neill Cormac G 11
#2 Godfrey Charles S 9
#3 Lilley M C 6
#4 O'Neill Cormac Garrett 6
#5 O Neill C 5
#6 Smiley Parker C 5
#7 Rehmann Robert 4
#8 Mattsson Kjell V 4
#9 Zaugg Rudolf 4
#10 Godfrey C 4

Latest patents

Publication Filing date Title
WO9408202A1 Piezoelectric fuze system
US4663567A Generation of stable linear plasmas
US4397285A Closed loop diesel engine control
US4494043A Imploding plasma device
US4359660A Series diode X-ray source
US4318023A Sagittally amplified piezoelectric actuator
US4271989A Micro-metering system
US4231287A Spring diaphragm
US4141675A Gas-actuated fuel pump wherein the pump piston is driven by a spring
CA1047862A Fuel injection system for internal combustion engines
US4219755A Electromotive actuator
US4091870A Method for generating horizontal fractures in a wellbore
US4080549A Plasma reflex discharge device
US4049056A Oil and gas well stimulation
US4039030A Oil and gas well stimulation
CA1024341A Method of breaking free-standing rock boulders
US4019147A Band pass filter for impulse operation
AU8534475A Improvement in piezoelectric stack insulation
GB1517954A Gas-pressure operable fuel pump for fuel injection systems for internal combustion engines
US3963275A Method of breaking free-standing rock boulders