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Dual valve fuel metering systems
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Patent number 12,146,461
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Issue date Nov 19, 2024
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Hamilton Sundstrand Corporation
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Sachin Ramprashad
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel system diaphragm valve
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Patent number 11,754,028
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Issue date Sep 12, 2023
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Ford Global Technologies, LLC
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Steven Antone Thiel
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel supply pump
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Patent number 11,713,741
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Issue date Aug 1, 2023
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Hitachi Astemo, Ltd.
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Masamichi Yagai
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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-
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Fuel supply device
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Patent number 11,359,588
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Issue date Jun 14, 2022
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HITACHI ASTEMO LTD.
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Toshihiko Naito
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B60 - VEHICLES IN GENERAL
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Fuel system check valve
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Patent number 11,261,836
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Issue date Mar 1, 2022
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Ford Global Technologies, LLC
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Christopher Arnold Woodring
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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High-pressure fuel pump
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Patent number 11,248,573
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Issue date Feb 15, 2022
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Hitachi Astemo, Ltd.
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Moritsugu Akiyama
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel sending unit assembly and operation
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Patent number 11,231,032
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Issue date Jan 25, 2022
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Vitesco Technologies USA, LLC.
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James Fochtman
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Fuel pump
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Patent number 11,208,974
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Issue date Dec 28, 2021
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DELPHI TECHNOLOGIES IP LIMITED
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Toby J. Pedley
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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High-pressure pump
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Patent number 11,149,865
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Issue date Oct 19, 2021
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Denso Corporation
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Masaharu Nakaoka
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Isolation valve for pressurized tank
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Patent number 11,149,703
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Issue date Oct 19, 2021
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China Energy Investment Corporation Limited
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Kenneth William Kratschmar
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Combined inlet and outlet check valve seat
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Patent number 11,105,437
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Issue date Aug 31, 2021
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Continental Automotive Systems, Inc.
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James Fochtman
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Fuel pump solenoid having hydraulic damping
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Patent number 11,035,491
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Issue date Jun 15, 2021
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Continental Automotive Systems, Inc.
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James Fochtman
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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-
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High pressure diesel pump
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Patent number 10,995,718
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Issue date May 4, 2021
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DELPHI TECHNOLOGIES IP LIMITED
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Adam Mercer
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel pump solenoid assembly method
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Patent number 10,982,633
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Issue date Apr 20, 2021
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Continental Automotive Systems, Inc.
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James Fochtman
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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-
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High-pressure fuel supply pump
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Patent number 10,941,741
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Issue date Mar 9, 2021
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HITACHI AUTOMOTIVE SYSTEMS, LTD.
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Masamichi Yagai
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Fuel pump and outlet valve seat thereof
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Patent number 10,907,600
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Issue date Feb 2, 2021
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DELPHI TECHNOLOGIES IP LIMITED
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Chad E. Uckermark
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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High-pressure fuel pump
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Patent number 10,900,451
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Issue date Jan 26, 2021
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Vitesco Technologies GmbH
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Max Scheller
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Asymmetric spring valve disk
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Patent number 10,883,458
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Issue date Jan 5, 2021
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Vitesco Technologies USA, LLC.
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James Fochtman
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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High-pressure fuel pump
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Patent number 10,876,509
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Issue date Dec 29, 2020
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HYUNDAI KEFICO CORPORATION
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Kyung Chul Han
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS