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Timothy M. Davis

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  • Kennebunk, ME, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brush seal with sliding backing plate
    • Patent number 11,549,588
    • Issue date Jan 10, 2023
    • Raytheon Technologies Corporation
    • Jeremy Drake
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compact brush seal
    • Patent number 11,486,497
    • Issue date Nov 1, 2022
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bifurcated sliding seal
    • Patent number 11,365,641
    • Issue date Jun 21, 2022
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sliding seal
    • Patent number 11,359,504
    • Issue date Jun 14, 2022
    • Raytheon Technologies Corporation
    • Paul M. Lutjen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bifurcated sliding seal
    • Patent number 11,225,877
    • Issue date Jan 18, 2022
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sliding seal
    • Patent number 11,220,923
    • Issue date Jan 11, 2022
    • Raytheon Technologies Corporation
    • Paul M. Lutjen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaped cooling passages for turbine blade outer air seal
    • Patent number 11,193,386
    • Issue date Dec 7, 2021
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sliding seal
    • Patent number 11,125,095
    • Issue date Sep 21, 2021
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sliding seal
    • Patent number 11,098,606
    • Issue date Aug 24, 2021
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sliding seal
    • Patent number 11,085,314
    • Issue date Aug 10, 2021
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal assembly for sealing an axial gap between components
    • Patent number 11,073,034
    • Issue date Jul 27, 2021
    • Raytheon Technologies Corporation
    • Paul M. Lutjen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-piece seal
    • Patent number 11,021,983
    • Issue date Jun 1, 2021
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Brush seal with spring-loaded backing plate
    • Patent number 10,962,117
    • Issue date Mar 30, 2021
    • Raytheon Technologies Corporation
    • James N Knapp
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Dual-ended brush seal assembly and method of manufacture
    • Patent number 10,935,139
    • Issue date Mar 2, 2021
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Single crystal grain structure seals and method of forming
    • Patent number 10,830,357
    • Issue date Nov 10, 2020
    • Raytheon Technologies Corporation
    • Michael G. McCaffrey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Gas turbine engine ramped rapid response clearance control system
    • Patent number 10,822,990
    • Issue date Nov 3, 2020
    • Raytheon Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine seal
    • Patent number 10,731,493
    • Issue date Aug 4, 2020
    • Ratheyon Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Flexible small cavity seal for gas turbine engines
    • Patent number 10,724,393
    • Issue date Jul 28, 2020
    • Raytheon Technologies Corporation
    • Timothy Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sliding seal
    • Patent number 10,641,119
    • Issue date May 5, 2020
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Splined honeycomb seals
    • Patent number 10,619,743
    • Issue date Apr 14, 2020
    • United Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine air sealing by seals in series
    • Patent number 10,487,678
    • Issue date Nov 26, 2019
    • United Technologies Corporation
    • Terence P. Tyler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-ply seal ring
    • Patent number 10,487,943
    • Issue date Nov 26, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brush seal with extended backing plate
    • Patent number 10,465,546
    • Issue date Nov 5, 2019
    • United Technologies Corporation
    • Mark J. Rogers
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Low leakage duct segment using expansion joint assembly
    • Patent number 10,451,204
    • Issue date Oct 22, 2019
    • United Technologies Corporation
    • Mark Broomer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Splined dog-bone seal
    • Patent number 10,415,411
    • Issue date Sep 17, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Dual-ended brush seal assembly and method of manufacture
    • Patent number 10,400,896
    • Issue date Sep 3, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Brush seal with sliding backing plate
    • Patent number 10,393,270
    • Issue date Aug 27, 2019
    • United Technologies Corporation
    • Timothy M Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sliding seal
    • Patent number 10,370,993
    • Issue date Aug 6, 2019
    • United Technologies Corporation
    • Timothy M Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bifurcated sliding seal
    • Patent number 10,344,609
    • Issue date Jul 9, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blade tip clearance systems
    • Patent number 10,323,535
    • Issue date Jun 18, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL-ENDED BRUSH SEAL ASSEMBLY AND METHOD OF MANUFACTURE
    • Publication number 20200103036
    • Publication date Apr 2, 2020
    • Timothy M. Davis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEAL ASSEMBLY FOR SEALING AN AXIAL GAP BETWEEN COMPONENTS
    • Publication number 20200025008
    • Publication date Jan 23, 2020
    • United Technologies Corporation
    • Paul M. Lutjen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE RAMPED RAPID RESPONSE CLEARANCE CONTROL SYSTEM
    • Publication number 20200025020
    • Publication date Jan 23, 2020
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SLIDING SEAL
    • Publication number 20190353044
    • Publication date Nov 21, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BRUSH SEAL WITH SLIDING BACKING PLATE
    • Publication number 20190309856
    • Publication date Oct 10, 2019
    • United Technologies Corporation
    • Jeremy Drake
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SLIDING SEAL
    • Publication number 20190242265
    • Publication date Aug 8, 2019
    • United Technologies Corporation
    • Paul M. Lutjen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BRUSH SEAL WITH SPRING-LOADED BACKING PLATE
    • Publication number 20190186634
    • Publication date Jun 20, 2019
    • United Technologies Corporation
    • James N. Knapp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BIFURCATED SLIDING SEAL
    • Publication number 20190170006
    • Publication date Jun 6, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING SEAL
    • Publication number 20190170007
    • Publication date Jun 6, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING SEAL
    • Publication number 20190107000
    • Publication date Apr 11, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BRUSH SEAL WITH EXTENDED BACKING PLATE
    • Publication number 20190063248
    • Publication date Feb 28, 2019
    • United Technologies Corporation
    • Mark J. Rogers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BRUSH SEAL WITH SLIDING BACKING PLATE
    • Publication number 20190032786
    • Publication date Jan 31, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPACT BRUSH SEAL
    • Publication number 20190024801
    • Publication date Jan 24, 2019
    • United Technologies Corporation
    • Timothy M. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-PIECE SEAL
    • Publication number 20180291759
    • Publication date Oct 11, 2018
    • United Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SLIDING SEAL
    • Publication number 20180106159
    • Publication date Apr 19, 2018
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MULTI-PLY SEAL RING
    • Publication number 20180017168
    • Publication date Jan 18, 2018
    • United Technologies Corporation
    • Timothy M. Davis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BLADE OUTER AIR SEAL ASSEMBLY WITH POSITIONING FEATURE FOR GAS TURB...
    • Publication number 20170356309
    • Publication date Dec 14, 2017
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    JOINED TWO PLY W SEAL
    • Publication number 20170350266
    • Publication date Dec 7, 2017
    • United Technologies Corporation
    • Timothy M. Davis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    2 PLY W-SEAL USING DISSIMILAR MATERIALS
    • Publication number 20170343112
    • Publication date Nov 30, 2017
    • United Technologies Corporation
    • TIMOTHY M. DAVIS
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SEAL RING FOR GAS TURBINE ENGINES
    • Publication number 20170335704
    • Publication date Nov 23, 2017
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ENGINE AIR SEALING BY SEALS IN SERIES
    • Publication number 20170335705
    • Publication date Nov 23, 2017
    • United Technologies Corporation
    • Terence P. Tyler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SHAPED COOLING PASSAGES FOR TURBINE BLADE OUTER AIR SEAL
    • Publication number 20170335706
    • Publication date Nov 23, 2017
    • United Technologies Corporation
    • Timothy M. Davis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE RAPID RESPONSE CLEARANCE CONTROL SYSTEM
    • Publication number 20160356170
    • Publication date Dec 8, 2016
    • United Technologies Corporation
    • Timothy M. Davis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE ENGINE TIP CLEARANCE CONTROL SYSTEM WITH LATER TRANSLATABLE...
    • Publication number 20160356168
    • Publication date Dec 8, 2016
    • United Technologies Corporation
    • Brian Duguay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE TIP CLEARANCE CONTROL SYSTEM WITH ROCKER ARMS
    • Publication number 20160356169
    • Publication date Dec 8, 2016
    • United Technologies Corporation
    • Brian Duguay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLEXIBLE SMALL CAVITY SEAL FOR GAS TURBINE ENGINES
    • Publication number 20160333720
    • Publication date Nov 17, 2016
    • United Technologies Corporation
    • Timothy Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SINGLE CRYSTAL GRAIN STRUCTURE SEALS AND METHOD OF FORMING
    • Publication number 20160312894
    • Publication date Oct 27, 2016
    • United Technologies Corporation
    • Michael G. McCAFFREY
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BLADE TIP CLEARANCE SYSTEMS
    • Publication number 20160312643
    • Publication date Oct 27, 2016
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL
    • Publication number 20160312634
    • Publication date Oct 27, 2016
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SLIDING SEAL
    • Publication number 20160298474
    • Publication date Oct 13, 2016
    • United Technologies Corporation
    • Timothy M. Davis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...