James Kowalczyk

Person

  • Amherst, NH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-gallon capacity blow molded container

    • Patent number 8,561,822
    • Issue date Oct 22, 2013
    • Devtec Labs, Inc.
    • Martin Beck
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Translucent toy bat

    • Patent number D668307
    • Issue date Oct 2, 2012
    • Thomas H. Grimm
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-GALLON CAPACITY BLOW MOLDED CONTAINER

    • Publication number 20130026128
    • Publication date Jan 31, 2013
    • DEVTECH LABS, INC.
    • Martin BECK
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL