TREA

Physics International Company

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  • San Leandro, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Generation of stable linear plasmas
    • Patent number 4,663,567
    • Issue date May 5, 1987
    • Physics International Company
    • Sik-Lam Wong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Imploding plasma device
    • Patent number 4,494,043
    • Issue date Jan 15, 1985
    • Physics International Company
    • Charles H. Stallings
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Closed loop diesel engine control
    • Patent number 4,397,285
    • Issue date Aug 9, 1983
    • Physics International Company
    • Cormac G. O'Neill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Series diode X-ray source
    • Patent number 4,359,660
    • Issue date Nov 16, 1982
    • Physics International Company
    • Ian D. Smith
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sagittally amplified piezoelectric actuator
    • Patent number 4,318,023
    • Issue date Mar 2, 1982
    • Physics International Company
    • Cormac G. O'Neill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Micro-metering system
    • Patent number 4,271,989
    • Issue date Jun 9, 1981
    • Physics International Company
    • Cormac G. O'Neill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Spring diaphragm
    • Patent number 4,231,287
    • Issue date Nov 4, 1980
    • Physics International Company
    • Parker C. Smiley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromotive actuator
    • Patent number 4,219,755
    • Issue date Aug 26, 1980
    • Physics International Company
    • Cormac G. O'Neill
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas-actuated fuel pump wherein the pump piston is driven by a spring
    • Patent number 4,141,675
    • Issue date Feb 27, 1979
    • Physics International Company
    • Cormac G. O'Neill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection pumps for internal combustion engines
    • Patent number 4,098,560
    • Issue date Jul 4, 1978
    • Physics International Company
    • Cormac G. O'Neill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for generating horizontal fractures in a wellbore
    • Patent number 4,091,870
    • Issue date May 30, 1978
    • Physics International Company
    • Charles S. Godfrey
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Plasma reflex discharge device
    • Patent number 4,080,549
    • Issue date Mar 21, 1978
    • Physics International Company
    • John M. Creedon
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Oil and gas well stimulation
    • Patent number 4,049,056
    • Issue date Sep 20, 1977
    • Physics International Company
    • Charles S. Godfrey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Oil and gas well stimulation
    • Patent number 4,039,030
    • Issue date Aug 2, 1977
    • Physics International Company
    • Charles S. Godfrey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Band pass filter for impulse operation
    • Patent number 4,019,147
    • Issue date Apr 19, 1977
    • Physics International Company
    • Robert W. Blomenkamp
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of breaking free-standing rock boulders
    • Patent number 3,963,275
    • Issue date Jun 15, 1976
    • Physics International Company
    • Charles S. Godfrey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Frequency burst communication system
    • Patent number 3,959,586
    • Issue date May 25, 1976
    • Physics International Company
    • Robert William Blomenkamp
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75357906 - PULSERAD
    • Serial number 75357906
    • Registration number 2275337
    • Filing date Sep 16, 1997
    • PRIMEX PHYSICS INTERNATIONAL COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73507084 - IONSCAN
    • Serial number 73507084
    • Registration number 1354746
    • Filing date Nov 5, 1984
    • Physics International Company
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73424976 - PI/IONSCAN
    • Serial number 73424976
    • Filing date May 9, 1983
    • Physics International Company
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73334842 - PI
    • Serial number 73334842
    • Registration number 1258931
    • Filing date Oct 30, 1981
    • Physics International Company
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73261065
    • Serial number 73261065
    • Registration number 1174649
    • Filing date May 6, 1980
    • Physics International Company
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73170459 - PIEZOMOTOR
    • Serial number 73170459
    • Registration number 1128888
    • Filing date May 15, 1978
    • PHYSICS INTERNATIONAL COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73030604 - PISCES
    • Serial number 73030604
    • Registration number 1036117
    • Filing date Aug 28, 1974
    • PHYSICS INTERNATIONAL COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72263605 - PULSERAD
    • Serial number 72263605
    • Registration number 842851
    • Filing date Jan 30, 1967
    • PHYSICS INTERNATIONAL COMPANY
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments