Robert W. Shipman

Person

  • Oakdale, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Blended pressure-sensitive adhesives

    • Patent number 6,632,522
    • Issue date Oct 14, 2003
    • 3M Innovative Properties Company
    • Patrick Darby Hyde
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Blended pressure-sensitive adhesives

    • Patent number 6,630,238
    • Issue date Oct 7, 2003
    • 3M Innovative Properties Company
    • Patrick D. Hyde
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coextruded mechanical fastener constructions

    • Patent number 6,106,922
    • Issue date Aug 22, 2000
    • 3M Innovative Company
    • John E. Cejka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Blended pressure-sensitive adhesives

    • Publication number 20020007014
    • Publication date Jan 17, 2002
    • Minnesota Mining and Manufacturing Company
    • Patrick D. Hyde
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...