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Paul A. Martinson

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  • Maplewood, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hearing protector with positional and sound monitoring sensors for...
    • Patent number 11,925,232
    • Issue date Mar 12, 2024
    • 3M Innovative Properties Company
    • Steven T. Awiszus
    • A42 - HEADWEAR
  • Information Patent Grant

    Pleated filter element comprising pleated filter media with edge da...
    • Patent number 11,452,891
    • Issue date Sep 27, 2022
    • 3M Innovative Properties Company
    • John M. Sebastian
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Article comprising a microneedle and methods of use
    • Patent number 10,576,257
    • Issue date Mar 3, 2020
    • 3M Innovative Properties Company
    • Dennis G. Berry
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Acoustic device
    • Patent number 10,352,210
    • Issue date Jul 16, 2019
    • 3M Innovative Properties Company
    • Thomas P. Hanschen
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Hollow microneedle with beveled tip
    • Patent number 10,232,157
    • Issue date Mar 19, 2019
    • 3M Innovative Properties Company
    • Dennis G. Berry
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Article comprising a microneedle
    • Patent number 10,201,691
    • Issue date Feb 12, 2019
    • 3M Innovative Properties
    • Dennis G. Berry
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hollow microneedle array article
    • Patent number 10,099,043
    • Issue date Oct 16, 2018
    • 3M Innovative Properties Company
    • Dennis G. Berry
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eyewear having a flexural member
    • Patent number 9,798,161
    • Issue date Oct 24, 2017
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Grant

    Eyewear having a flexural member
    • Patent number 9,632,331
    • Issue date Apr 25, 2017
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Grant

    Eyewear having a flexural member
    • Patent number 9,395,554
    • Issue date Jul 19, 2016
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Grant

    Eyewear having a flexural member
    • Patent number 9,116,364
    • Issue date Aug 25, 2015
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Grant

    Eyewear having a flexural member
    • Patent number 8,783,862
    • Issue date Jul 22, 2014
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Grant

    Injection molding apparatus and method
    • Patent number 8,663,537
    • Issue date Mar 4, 2014
    • 3M Innovative Properties Company
    • Karl K. Stensvad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Eyewear having an arcuate flexural member
    • Patent number 8,602,552
    • Issue date Dec 10, 2013
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Grant

    Eyewear having a flexural member
    • Patent number 8,602,551
    • Issue date Dec 10, 2013
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Grant

    Automated respirator fit testing method and system
    • Patent number 6,955,170
    • Issue date Oct 18, 2005
    • 3M Innovative Properties Company
    • Haskell E. Mullins
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Filter cartridge for an escape hood
    • Patent number D480476
    • Issue date Oct 7, 2003
    • 3M Innovative Properties Company
    • Paul A. Martinson
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Shaped microperforated polymeric film sound absorbers and methods o...
    • Patent number 6,598,701
    • Issue date Jul 29, 2003
    • 3M Innovative Properties Company
    • Kenneth B. Wood
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Earplug handle
    • Patent number D467333
    • Issue date Dec 17, 2002
    • 3M Innovative Properties Company
    • Paul A. Martinson
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Articulating earplug
    • Patent number 6,484,726
    • Issue date Nov 26, 2002
    • 3M Innovative Properties Company
    • Dean M. Remer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Earplug
    • Patent number D445893
    • Issue date Jul 31, 2001
    • 3M Innovative Properties Company
    • Dean M. Remer
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Earplug
    • Patent number D445894
    • Issue date Jul 31, 2001
    • 3M Innovative Properties Company
    • Dean M. Remer
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Opening tab for a receptacle
    • Patent number D441952
    • Issue date May 15, 2001
    • 3M Innovative Properties Company
    • Joy A. Packard
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Receptacle
    • Patent number D434217
    • Issue date Nov 28, 2000
    • 3M Innovative Properties Company
    • Joy A. Packard
    • D03 - Travel goods and personal belongings

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR MAINTAINING AIRFLOW IN A POWERED AIR PURIF...
    • Publication number 20230414976
    • Publication date Dec 28, 2023
    • 3M Innovative Properties Company
    • Douglas D. Jensen
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    PLEATED FILTER ELEMENT COMPRISING PLEATED FILTER MEDIA WITH EDGE DA...
    • Publication number 20190299035
    • Publication date Oct 3, 2019
    • 3M Innovative Properties Company
    • John M. Sebastian
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    HEARING PROTECTOR WITH POSITIONAL AND SOUND MONITORING SENSORS FOR...
    • Publication number 20190175960
    • Publication date Jun 13, 2019
    • 3M Innovative Properties Company
    • Steven T. Awiszus
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    ARTICLE COMPRISING A MICRONEEDLE AND METHODS OF USE
    • Publication number 20190117948
    • Publication date Apr 25, 2019
    • 3M Innovative Properties Company
    • DENNIS G. BERRY
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ACOUSTIC DEVICE
    • Publication number 20170241310
    • Publication date Aug 24, 2017
    • 3M Innovative Properties Company
    • Thomas P. Hanschen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EYEWEAR HAVING A FLEXURAL MEMBER
    • Publication number 20170184874
    • Publication date Jun 29, 2017
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Application

    EYEWEAR HAVING A FLEXURAL MEMBER
    • Publication number 20160299351
    • Publication date Oct 13, 2016
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Application

    INJECTION MOLDED NOZZLE PREFORM WITH UNDERCUT MICRO FEATURES
    • Publication number 20160207240
    • Publication date Jul 21, 2016
    • 3M INNOVATIVE PROPERTIES COMPANY
    • Ramasubramani Kuduva Raman Thanumoorthy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ARTICLE COMPRISING A MICRONEEDLE
    • Publication number 20160151616
    • Publication date Jun 2, 2016
    • 3M INNOVATIVE PROPERTIES COMPANY
    • DENNIS G. BERRY
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HOLLOW MICRONEEDLE ARRAY ARTICLE
    • Publication number 20160151617
    • Publication date Jun 2, 2016
    • 3M INNOVATIVE PROPERTIES COMPANY
    • DENNIS G. BERRY
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HOLLOW MICRONEEDLE WITH BEVELED TIP
    • Publication number 20160136406
    • Publication date May 19, 2016
    • 3M INNOVATIVE PROPERTIES COMPANY
    • DENNIS G. BERRY
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD OF MAKING A NOZZLE INCLUDING INJECTION MOLDING
    • Publication number 20150328686
    • Publication date Nov 19, 2015
    • 3M INNOVATIVE PROPERTIES COMPANY
    • Paul A. Martinson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EYEWEAR HAVING A FLEXURAL MEMBER
    • Publication number 20150323807
    • Publication date Nov 12, 2015
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Application

    Eyewear Having A Flexural Member
    • Publication number 20140307222
    • Publication date Oct 16, 2014
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Application

    Eyewear Having A Flexural Member
    • Publication number 20140063441
    • Publication date Mar 6, 2014
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Application

    Injection Molding Apparatus and Method
    • Publication number 20130307189
    • Publication date Nov 21, 2013
    • 3M Innovative Properties Company
    • Karl K. Stensvad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EYEWEAR HAVING A FLEXURAL MEMBER
    • Publication number 20130229614
    • Publication date Sep 5, 2013
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS
  • Information Patent Application

    EYEWEAR HAVING AN ARCUATE FLEXURAL MEMBER
    • Publication number 20130229615
    • Publication date Sep 5, 2013
    • 3M Innovative Properties Company
    • Solomon Marini
    • G02 - OPTICS