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Frank Hoefflin

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  • Royal Oak, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expandable insert with flexible substrate
    • Patent number 8,545,956
    • Issue date Oct 1, 2013
    • Sika Technology AG
    • Frank Hoefflin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyurethane foam
    • Patent number 8,372,893
    • Issue date Feb 12, 2013
    • Sika Technology AG
    • Hanna Lekovic
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Damping composition with improved bakability
    • Patent number 8,163,380
    • Issue date Apr 24, 2012
    • Sika Technology AG
    • Frank Hoefflin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for incorporating long glass fibers into epoxy-based reinfor...
    • Patent number 8,133,929
    • Issue date Mar 13, 2012
    • Sika Technology AG
    • Frank Hoefflin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethane foam
    • Patent number 8,053,485
    • Issue date Nov 8, 2011
    • Sika Technology AG
    • Hanna Lekovic
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents