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System for providing mobile power
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Patent number 12,140,072
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Issue date Nov 12, 2024
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Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
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Ning Feng
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E21 - EARTH DRILLING MINING
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Swingable bracket for furniture
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Patent number 11,980,292
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Issue date May 14, 2024
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Lili Wang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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System for providing mobile power
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Patent number 11,927,129
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Issue date Mar 12, 2024
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Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
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Ning Feng
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Deflectable folding bracket
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Patent number 11,871,848
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Issue date Jan 16, 2024
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Lili Wang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Adjustable bracket for furniture
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Patent number 11,864,660
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Issue date Jan 9, 2024
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Lili Wang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Height-adjustable folding chair
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Patent number 11,844,439
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Issue date Dec 19, 2023
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Lili Wang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Mobile power system
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Patent number 11,702,980
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Issue date Jul 18, 2023
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Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
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Ning Feng
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Foldable chair
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Patent number 11,700,943
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Issue date Jul 18, 2023
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Lili Wang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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System for providing mobile power
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Patent number 11,448,122
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Issue date Sep 20, 2022
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Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
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Ning Feng
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES