TREA

Philip PELFREY

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  • Jupiter, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stable hybrid rocket technology
    • Patent number 10,920,714
    • Issue date Feb 16, 2021
    • Exquadrum, Inc.
    • Kevin E. Mahaffy
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Monopropellant cascade rocket engine
    • Patent number 10,731,605
    • Issue date Aug 4, 2020
    • Rocket Technology Holdings, LLC
    • Brandon A Demski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centrifugal impeller for a rocket engine having high and low pressu...
    • Patent number 8,613,189
    • Issue date Dec 24, 2013
    • Florida Turbine Technologies, Inc.
    • Philip C Pelfrey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbopump with a tapered hydrostatic bearing
    • Patent number 8,596,960
    • Issue date Dec 3, 2013
    • Florida Turbine Technologies, Inc.
    • Philip C. Pelfrey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL-EXPANDER SHORT-LENGTH AEROSPIKE ENGINE
    • Publication number 20190003423
    • Publication date Jan 3, 2019
    • EXQUADRUM, INC.
    • Philip C. Pelfrey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STABLE HYBRID ROCKET TECHNOLOGY
    • Publication number 20160032867
    • Publication date Feb 4, 2016
    • EXQUADRUM, INC.
    • Kevin E. MAHAFFY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS