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Air warmer
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Patent number 12,146,507
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Issue date Nov 19, 2024
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ICU Medical, Inc.
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Benjamin James Peterson
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Noise attenuation components
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Patent number 11,808,187
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Issue date Nov 7, 2023
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Caterpillar Inc.
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Dustin Irvin Landwehr
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Exhaust device
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Patent number 11,698,008
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Issue date Jul 11, 2023
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Tenneco Automotive Operating Company Inc.
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Abdulhadi Madi
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Muffler
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Patent number 11,680,502
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Issue date Jun 20, 2023
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Futaba Industrial Co., Ltd.
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Seiji Kondo
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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-
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Muffler structure
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Patent number 11,280,235
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Issue date Mar 22, 2022
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Guang Rong Enterprise Co., Ltd.
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Hao-Yao Chang
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Exhaust heat recovery system
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Patent number 10,947,879
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Issue date Mar 16, 2021
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Hyundai Motor Company
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Min Jae Kim
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Carbon flocked tape
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Patent number 10,875,624
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Issue date Dec 29, 2020
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Toyota Tsusho America, Inc.
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Travis A. Malston
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B60 - VEHICLES IN GENERAL
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Valve assembly
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Patent number 10,518,632
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Issue date Dec 31, 2019
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Tenneco Automotive Operating Company Inc.
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Charles Louis Bell
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B60 - VEHICLES IN GENERAL
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Sound suppression apparatus
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Patent number 10,458,589
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Issue date Oct 29, 2019
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AAF LTD.
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James Matthew Hill
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Silencer
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Patent number 10,174,655
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Issue date Jan 8, 2019
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Kobe Steel, Ltd.
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Masahiro Kikuchi
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Muffler cutter
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Patent number 9,810,117
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Issue date Nov 7, 2017
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Nichias Corporation
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Akinao Hiraoka
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Active design of exhaust sounds
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Patent number 9,728,176
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Issue date Aug 8, 2017
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Eberspächer Exhaust Technology GmbH & Co. KG
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Mathias Keck
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Exhaust pipe
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Patent number 9,644,510
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Issue date May 9, 2017
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Eberspächer Exhaust Technology GmbH & Co. KG
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Micha Hörr
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Muffler for an exhaust system
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Patent number 9,617,882
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Issue date Apr 11, 2017
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Eberspächer Exhaust Technology GmbH & Co. KG
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Micha Hörr
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Thermoplastic composite muffler
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Patent number 9,611,771
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Issue date Apr 4, 2017
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E I du Pont de Nemours and Company
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Fabrice S. J-M Giaume
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Suppressor for gaseous fuel system
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Patent number 9,593,606
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Issue date Mar 14, 2017
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Electro-Motive Diesel, Inc.
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Ovidiu Petru Popadiuc
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Exhaust apparatus
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Patent number 9,399,936
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Issue date Jul 26, 2016
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Kawasaki Jukogyo Kabushiki Kaisha
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Yuji Takasugi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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