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Gervas FRANCESCHINI

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  • DERBY, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brush seal
    • Patent number 11,965,599
    • Issue date Apr 23, 2024
    • Rolls-Royce plc
    • Gervas Franceschini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Radially displaceable brush seal
    • Patent number 11,174,944
    • Issue date Nov 16, 2021
    • Rolls-Royce PLC
    • Gervas Franceschini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Brush seal
    • Patent number 9,784,371
    • Issue date Oct 10, 2017
    • Rolls-Royce PLC
    • Gervas Franceschini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Leaf seal
    • Patent number 9,714,711
    • Issue date Jul 25, 2017
    • Rolls-Royce PLC
    • Gervas Franceschini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Leaf seal
    • Patent number 9,273,782
    • Issue date Mar 1, 2016
    • Rolls-Royce PLC
    • Ingo Henry Johannes Jahn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Leaf seal
    • Patent number 9,206,905
    • Issue date Dec 8, 2015
    • Rolls-Royce PLC
    • Gervas Franceschini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Leaf seal
    • Patent number 9,121,506
    • Issue date Sep 1, 2015
    • Rolls-Royce PLC
    • Gervas Franceschini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal
    • Patent number 9,039,014
    • Issue date May 26, 2015
    • Rolls-Royce PLC
    • Michael J Pekris
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Leaf seal
    • Patent number 8,844,131
    • Issue date Sep 30, 2014
    • Rolls-Royce PLC
    • Gervas Franceschini
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Leaf seal
    • Patent number 8,752,288
    • Issue date Jun 17, 2014
    • Rolls-Royce PLC
    • David S. Williams
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Large radial movement compliant seal
    • Patent number 7,434,813
    • Issue date Oct 14, 2008
    • Rolls-Royce, PLC.
    • Gervas Franceschini
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure balanced annular seal
    • Patent number 7,413,194
    • Issue date Aug 19, 2008
    • Rolls-Royce PLC
    • Christopher Wright
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BRUSH SEAL
    • Publication number 20230287979
    • Publication date Sep 14, 2023
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BRUSH SEAL
    • Publication number 20200141497
    • Publication date May 7, 2020
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RADIALLY DISPLACEABLE BRUSH SEAL
    • Publication number 20200080440
    • Publication date Mar 12, 2020
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIALLY DISPLACEABLE BRUSH SEAL
    • Publication number 20200080646
    • Publication date Mar 12, 2020
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING ARRANGEMENTS
    • Publication number 20170051834
    • Publication date Feb 23, 2017
    • Rolls-Royce plc
    • John R. WEBSTER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BRUSH SEAL
    • Publication number 20160153562
    • Publication date Jun 2, 2016
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BRUSH SEAL
    • Publication number 20150337965
    • Publication date Nov 26, 2015
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAF SEAL
    • Publication number 20150323077
    • Publication date Nov 12, 2015
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    LEAF SEAL
    • Publication number 20150001808
    • Publication date Jan 1, 2015
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BRUSH SEAL
    • Publication number 20150001809
    • Publication date Jan 1, 2015
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAF SEAL
    • Publication number 20150001805
    • Publication date Jan 1, 2015
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LEAF SEAL
    • Publication number 20140070496
    • Publication date Mar 13, 2014
    • Rolls-Royce plc
    • Ingo Henry Johannes JAHN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAF SEAL
    • Publication number 20130320627
    • Publication date Dec 5, 2013
    • Adele NASTI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL AND METHOD OF FORMING A SEAL
    • Publication number 20130313782
    • Publication date Nov 28, 2013
    • Rolls-Royce plc
    • Ingo Henry Johannes JAHN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAF SEAL
    • Publication number 20130200569
    • Publication date Aug 8, 2013
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BRUSH SEAL
    • Publication number 20130062834
    • Publication date Mar 14, 2013
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LEAF SEAL
    • Publication number 20130038025
    • Publication date Feb 14, 2013
    • Rolls-Royce plc
    • Gervas FRANCESCHINI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    LEAF SEAL
    • Publication number 20130038026
    • Publication date Feb 14, 2013
    • Rolls-Royce plc
    • David S. Williams
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL
    • Publication number 20120248709
    • Publication date Oct 4, 2012
    • Rolls-Royce plc
    • Michael J. PEKRIS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure balanced annular seal
    • Publication number 20060208427
    • Publication date Sep 21, 2006
    • Rolls-Royce plc
    • Christopher Wright
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...