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Nathan L. Schlueter

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  • Bloomington, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Locking assembly for a telescoping ladder
    • Patent number 11,174,678
    • Issue date Nov 16, 2021
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Telescoping ladder with a cascading collapse mechanism
    • Patent number 10,995,547
    • Issue date May 4, 2021
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Extendable / retractable ladder
    • Patent number 10,753,149
    • Issue date Aug 25, 2020
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Foldable ladder
    • Patent number 10,731,413
    • Issue date Aug 4, 2020
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Compression device and pressure sensor for treatment of abnormal up...
    • Patent number 10,709,456
    • Issue date Jul 14, 2020
    • The Medical College of Wisconsin, Inc.
    • Nick T. Maris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compression device and pressure sensor for treatment of abnormal up...
    • Patent number 10,478,196
    • Issue date Nov 19, 2019
    • The Medical College of Wisconsin, Inc.
    • Nick T. Maris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Foldable ladder
    • Patent number 10,233,692
    • Issue date Mar 19, 2019
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Extendable / retractable ladder
    • Patent number 10,053,912
    • Issue date Aug 21, 2018
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Orthopedic cast removal apparatus and method
    • Patent number 9,901,496
    • Issue date Feb 27, 2018
    • Greg Alvine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Foldable ladder
    • Patent number 9,580,959
    • Issue date Feb 28, 2017
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Orthopedic cast removal apparatus and method
    • Patent number 9,561,141
    • Issue date Feb 7, 2017
    • Greg Alvine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hinge for a telescoping stepladder
    • Patent number D767784
    • Issue date Sep 27, 2016
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • D25 - Building units and construction elements
  • Information Patent Grant

    Compression device
    • Patent number D724225
    • Issue date Mar 10, 2015
    • The Medical College of Wisconsin, Inc.
    • Nick T. Maris
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Screw captivator
    • Patent number 8,950,991
    • Issue date Feb 10, 2015
    • Primordial Soup, LLC
    • Christian Richard Trifilio
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Finger tip oximeter
    • Patent number D718455
    • Issue date Nov 25, 2014
    • Nonin Medical, Inc.
    • Douglas R. Maser
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Compression device
    • Patent number D715947
    • Issue date Oct 21, 2014
    • The Medical College of Wisconsin, Inc.
    • Nick J. Maris
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Extendable/retractable ladder
    • Patent number 8,225,906
    • Issue date Jul 24, 2012
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Step ladder
    • Patent number D624200
    • Issue date Sep 21, 2010
    • Core Distribution, Inc.
    • Mitchell I. Kieffer
    • D25 - Building units and construction elements

Patents Applicationslast 30 patents

  • Information Patent Application

    CHEMICAL DELIVERY SYSTEM WITH DILUTION CONTROL
    • Publication number 20240299891
    • Publication date Sep 12, 2024
    • Sonny's HFI Holdings, LLC
    • Ken Martin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PNEUMATIC EXCAVATOR AND METHODS OF USE
    • Publication number 20240254726
    • Publication date Aug 1, 2024
    • Sonny's HFI Holdings, LLC
    • Timothy Meschke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PNEUMATIC EXCAVATOR AND METHODS OF USE
    • Publication number 20240254724
    • Publication date Aug 1, 2024
    • Sonny's HFI Holdings, LLC
    • Timothy Meschke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PNEUMATIC EXCAVATOR AND METHODS OF USE
    • Publication number 20240254723
    • Publication date Aug 1, 2024
    • Sonny's HFI Holdings, LLC
    • Timothy Meschke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PNEUMATIC EXCAVATOR AND METHODS OF USE
    • Publication number 20240254725
    • Publication date Aug 1, 2024
    • Sonny's HFI Holdings, LLC
    • Timothy Meschke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    OPTICAL TIME-OF-FLIGHT LEVEL SENSING FOR CAR WASH CHEMICALS
    • Publication number 20240159582
    • Publication date May 16, 2024
    • Sonny's HFI Holdings, LLC
    • Ken Martin
    • G01 - MEASURING TESTING
  • Information Patent Application

    INSERT ASSEMBLIES FOR FLUID DISTRIBUTION AND SYSTEMS AND METHODS OF...
    • Publication number 20240158220
    • Publication date May 16, 2024
    • Sonny's HFI Holdings, LLC
    • Ken Martin
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Compression Device and Pressure Sensor for Treatment of Abnormal Up...
    • Publication number 20240156467
    • Publication date May 16, 2024
    • The Medical College of Wisconsin, Inc.
    • Nick T. Maris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING DILUTION RATES
    • Publication number 20230139033
    • Publication date May 4, 2023
    • Sonny's HFI Holdings, LLC
    • Nathan Schlueter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Compression Device and Pressure Sensor for Treatment of Abnormal Up...
    • Publication number 20200390447
    • Publication date Dec 17, 2020
    • The Medical College of Wisconsin, Inc.
    • Nick T. Maris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CLOSURE FOR RELEASABLY SEALING AN AIR HOSE PORT
    • Publication number 20200113730
    • Publication date Apr 16, 2020
    • SMITHS MEDICAL ASD, INC.
    • Gretchen Benkendorf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LOCKING ASSEMBLY FOR A TELESCOPING LADDER
    • Publication number 20190136623
    • Publication date May 9, 2019
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FOLDABLE LADDER
    • Publication number 20190093428
    • Publication date Mar 28, 2019
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    TELESCOPING LADDER WITH A CASCADING COLLAPSE MECHANISM
    • Publication number 20190055783
    • Publication date Feb 21, 2019
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Compression Device and Pressure Sensor for Treatment of Abnormal Up...
    • Publication number 20180280030
    • Publication date Oct 4, 2018
    • The Medical College of Wisconsin, Inc.
    • Nick T. Maris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXTENDABLE / RETRACTABLE LADDER
    • Publication number 20180010388
    • Publication date Jan 11, 2018
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FOLDABLE LADDER
    • Publication number 20170145745
    • Publication date May 25, 2017
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    FOLDABLE LADDER
    • Publication number 20160153231
    • Publication date Jun 2, 2016
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    EXTENDABLE / RETRACTABLE LADDER
    • Publication number 20120267197
    • Publication date Oct 25, 2012
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Screw Captivator
    • Publication number 20120093609
    • Publication date Apr 19, 2012
    • Christian Richard Trifilio
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    EXTENDABLE / RETRACTABLE LADDER
    • Publication number 20100044155
    • Publication date Feb 25, 2010
    • CORE DISTRIBUTION, INC.
    • Mitchell I. Kieffer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS