TREA

David Oman

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  • Chandler, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary plate valve systems
    • Patent number 11,333,259
    • Issue date May 17, 2022
    • Honeywell International Inc.
    • Paul Zonneveld
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary plate valve systems
    • Patent number 10,865,896
    • Issue date Dec 15, 2020
    • Honeywell International Inc.
    • Paul Zonneveld
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air turbine start system with monopole starter air valve position
    • Patent number 9,845,734
    • Issue date Dec 19, 2017
    • Honeywell International Inc.
    • Peter Kenneth Zeiner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Decoupler devices to prevent backdrive in air turbine starters
    • Patent number 8,105,018
    • Issue date Jan 31, 2012
    • Honeywell International Inc.
    • Rich Gockel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY PLATE VALVE SYSTEMS
    • Publication number 20200386332
    • Publication date Dec 10, 2020
    • HONEYWELL INTERNATIONAL INC.
    • Paul Zonneveld
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY PLATE VALVE SYSTEMS
    • Publication number 20190264824
    • Publication date Aug 29, 2019
    • HONEYWELL INTERNATIONAL INC.
    • Paul Zonneveld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR TURBINE START SYSTEM WITH MONOPOLE STARTER AIR VALVE POSITION
    • Publication number 20120266606
    • Publication date Oct 25, 2012
    • Honeywell International Inc.
    • Peter Kenneth Zeiner
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DECOUPLER DEVICES TO PREVENT BACKDRIVE IN AIR TURBINE STARTERS
    • Publication number 20090199567
    • Publication date Aug 13, 2009
    • Honeywell International, Inc.
    • Rich Gockel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...