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John S. Agapiou

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  • Warren, MI, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEMS AND METHODS FOR TESTING PARTIAL DISCHARGE DURING THE LEAKAG...
    • Publication number 20240125840
    • Publication date Apr 18, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD FOR STATOR ALIGNMENT TO THE MOTOR HOUSING
    • Publication number 20240055961
    • Publication date Feb 15, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. AGAPIOU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    THERMAL CONNECTION SYSTEM FOR A STATOR CORE OF AN AXIAL FLUX ELECTR...
    • Publication number 20240014699
    • Publication date Jan 11, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPTICAL INSPECTION OF STATOR SLOTS
    • Publication number 20230289953
    • Publication date Sep 14, 2023
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTICAL INSPECTION OF STATOR SLOTS
    • Publication number 20230291284
    • Publication date Sep 14, 2023
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INTERLOCKING TOOL FOR FORMING STATOR WINDING END TURNS
    • Publication number 20230275494
    • Publication date Aug 31, 2023
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Mark A. Smith
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DETECTION OF PARTIAL DISCHARGE
    • Publication number 20230115294
    • Publication date Apr 13, 2023
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Ronald M. Lesperance
    • G01 - MEASURING TESTING
  • Information Patent Application

    INDUCTION MOTOR WITH COLLAR-REINFORCED END RINGS
    • Publication number 20220231587
    • Publication date Jul 21, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEGMENTED STATOR LAMINATIONS
    • Publication number 20220131450
    • Publication date Apr 28, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MACHINE AND METHOD FOR MANUFACTURE
    • Publication number 20220052569
    • Publication date Feb 17, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Hongliang Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM AND METHOD FOR MULTI-TASK LASER WELDING
    • Publication number 20210031297
    • Publication date Feb 4, 2021
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Hongliang Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYBRID MOTOR ROTOR CASTING APPARATUS AND METHOD
    • Publication number 20200366170
    • Publication date Nov 19, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CALIBRATION STANDARD FOR PARTIAL DISCHARGE MEASUREMENT
    • Publication number 20200355776
    • Publication date Nov 12, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Ronald M. Lesperance
    • G01 - MEASURING TESTING
  • Information Patent Application

    LOW POROSITY AND CONSISTENT METALLURGICAL BONDING FOR HYBRID MOTOR...
    • Publication number 20200287429
    • Publication date Sep 10, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD OF MANUFACTURING A STATOR
    • Publication number 20200136481
    • Publication date Apr 30, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MODULAR STATOR
    • Publication number 20200136482
    • Publication date Apr 30, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD OF MANUFACTURING AN INDUCTION ROTOR
    • Publication number 20200099280
    • Publication date Mar 26, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR FOR AN INDUCTION MOTOR
    • Publication number 20190006920
    • Publication date Jan 3, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR ASSEMBLY FOR AN ELECTRIC MOTOR
    • Publication number 20180248439
    • Publication date Aug 30, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Arthur L. McGrew
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTOR AND METHOD OF FORMING
    • Publication number 20180183308
    • Publication date Jun 28, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Michael D. Hanna
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SURFACE ROUGHENING TOOL AND METHOD
    • Publication number 20180141136
    • Publication date May 24, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. AGAPIOU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SYSTEM AND METHOD FOR COMPENSATING MULTI-AXIS MANUFACTURING SYSTEMS
    • Publication number 20180136626
    • Publication date May 17, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Jie Gu
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    INDUCTION ROTOR AND METHOD OF ASSEMBLING AN INDUCTION ROTOR
    • Publication number 20180062486
    • Publication date Mar 1, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LAMINATION PACK AND METHOD OF FORMING SAME
    • Publication number 20170163136
    • Publication date Jun 8, 2017
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GRINDER ASSEMBLY
    • Publication number 20160332281
    • Publication date Nov 17, 2016
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Jae Min Lee
    • B24 - GRINDING POLISHING
  • Information Patent Application

    SYSTEM AND METHOD FOR IMPLEMENTING COMPENSATION OF GLOBAL AND LOCAL...
    • Publication number 20160327931
    • Publication date Nov 10, 2016
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Jie Gu
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    QUICK CHANGE ADAPTER FOR GRINDING WHEELS
    • Publication number 20160243671
    • Publication date Aug 25, 2016
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • TERESA U. HOLINESS-STALLING
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ARC WELDING/BRAZING PROCESS FOR LOW-HEAT INPUT COPPER JOINING
    • Publication number 20160218603
    • Publication date Jul 28, 2016
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • James G. Schroth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LAMINATION PACK AND METHOD OF FORMING SAME
    • Publication number 20160197539
    • Publication date Jul 7, 2016
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • John S. Agapiou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTOR AND METHOD OF FORMING SAME
    • Publication number 20150333606
    • Publication date Nov 19, 2015
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Michael D. Hanna
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER