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Del R. Lawson

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  • Cottage Grove, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor array spectrometer
    • Patent number 12,066,329
    • Issue date Aug 20, 2024
    • 3M Innovative Properties Company
    • John A. Wheatley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor array spectrometer
    • Patent number 11,802,795
    • Issue date Oct 31, 2023
    • 3M Innovative Properties Company
    • John A. Wheatley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Porous fluid sensor
    • Patent number 11,768,145
    • Issue date Sep 26, 2023
    • 3M Innovative Properties Company
    • John A. Wheatley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical structures with off-state appearance area
    • Patent number 10,718,890
    • Issue date Jul 21, 2020
    • 3M Innovative Properties Company
    • Brian W. Ostlie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Semi-interpenetrating polymer network
    • Patent number 9,056,316
    • Issue date Jun 16, 2015
    • 3M Innovative Properties Company
    • Del R. Lawson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-ADHESIVE MEDICAL ATTACHMENT ARTICLES USING MICRONEEDLES
    • Publication number 20240350222
    • Publication date Oct 24, 2024
    • Del R. Lawson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Porous Fluid Sensor
    • Publication number 20230408394
    • Publication date Dec 21, 2023
    • 3M Innovative Properties Company
    • John A. Wheatley
    • G01 - MEASURING TESTING
  • Information Patent Application

    MEDICAL ADHESIVE ARTICLES HAVING A LOW EFFECTIVE MODULUS OF ELASTICITY
    • Publication number 20230078390
    • Publication date Mar 16, 2023
    • 3M Innovative Properties Company
    • Audrey A. Sherman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Filter Securement Assembly
    • Publication number 20220410056
    • Publication date Dec 29, 2022
    • 3M Innovative Properties Company
    • Tommie W. Kelley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20220314152
    • Publication date Oct 6, 2022
    • 3M Innovative Properties Company
    • John B. Stender
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Porous Fluid Sensor
    • Publication number 20220268685
    • Publication date Aug 25, 2022
    • 3M Innovative Properties Company
    • John A. Wheatley
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ARRAY SPECTROMETER
    • Publication number 20220178749
    • Publication date Jun 9, 2022
    • 3M Innovative Properties Company
    • John A. Wheatley
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ARRAY SPECTROMETER
    • Publication number 20220163388
    • Publication date May 26, 2022
    • 3M Innovative Properties Company
    • John A. Wheatley
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL STRUCTURES WITH OFF-STATE APPEARANCE AREA
    • Publication number 20190072703
    • Publication date Mar 7, 2019
    • Brian W. Ostlie
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEMI-INTERPENETRATING POLYMER NETWORK
    • Publication number 20130090397
    • Publication date Apr 11, 2013
    • 3M Innovative Properties Company
    • Del R. Lawson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Reaction pouch comprising an analytical sensor
    • Publication number 20040058453
    • Publication date Mar 25, 2004
    • 3M Innovative Properties Company
    • M. Benton Free
    • C40 - COMBINATORIAL CHEMISTRY