TREA

Michael Robert Stolz

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  • Franklin, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dragline bucket
    • Patent number 11,649,606
    • Issue date May 16, 2023
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pin and retainer locking system
    • Patent number 11,585,069
    • Issue date Feb 21, 2023
    • Caterpillar Inc.
    • Michael R. Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline chain
    • Patent number RE48995
    • Issue date Mar 29, 2022
    • Caterpillar Inc.
    • Michael Robert Stolz
  • Information Patent Grant

    Dragline bucket
    • Patent number RE48978
    • Issue date Mar 22, 2022
    • Caterpillar Inc.
    • Michael Robert Stolz
  • Information Patent Grant

    Dragline oval two-piece bushing
    • Patent number 11,225,773
    • Issue date Jan 18, 2022
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dump block for dragline rigging
    • Patent number 10,981,759
    • Issue date Apr 20, 2021
    • Caterpillar Global Mining LLC
    • Michael R. Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Socket assembly
    • Patent number 10,890,232
    • Issue date Jan 12, 2021
    • Caterpillar Inc.
    • Michael R. Stolz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dragline bucket
    • Patent number 10,544,562
    • Issue date Jan 28, 2020
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pin and retainer locking system
    • Patent number 10,030,693
    • Issue date Jul 24, 2018
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline bucket assembly
    • Patent number 9,982,412
    • Issue date May 29, 2018
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dragline chain
    • Patent number 9,869,072
    • Issue date Jan 16, 2018
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mechanical rope wedge
    • Patent number 9,719,577
    • Issue date Aug 1, 2017
    • Caterpillar Inc.
    • Michael Robert Stolz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain link using a pressed-in member
    • Patent number 9,670,987
    • Issue date Jun 6, 2017
    • Caterpillar Inc.
    • Michael Robert Stolz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    HITCH ASSEMBLY FOR BUCKET
    • Publication number 20240068198
    • Publication date Feb 29, 2024
    • Caterpillar Global Mining LLC
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DRAGLINE BUCKET
    • Publication number 20210395973
    • Publication date Dec 23, 2021
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DUMP BLOCK FOR DRAGLINE RIGGING
    • Publication number 20200048055
    • Publication date Feb 13, 2020
    • Caterpillar Global Mining LLC
    • Michael R. Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PIN AND RETAINER LOCKING SYSTEM
    • Publication number 20190376254
    • Publication date Dec 12, 2019
    • Caterpillar Inc.
    • Michael R. Stolz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dragline Oval Two-Piece Bushing
    • Publication number 20190277006
    • Publication date Sep 12, 2019
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SOCKET ASSEMBLY
    • Publication number 20190063551
    • Publication date Feb 28, 2019
    • Caterpillar Inc.
    • Michael R. Stolz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dragline Bucket
    • Publication number 20180305891
    • Publication date Oct 25, 2018
    • Caterpillar Inc.
    • Michael Robert Stolz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MECHANICAL ROPE WEDGE
    • Publication number 20170146094
    • Publication date May 25, 2017
    • Caterpillar Inc.
    • Michael Robert Stolz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIN AND RETAINER LOCKING SYSTEM
    • Publication number 20160348712
    • Publication date Dec 1, 2016
    • Caterpiller Inc.
    • Michael Robert Stolz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...