TREA

Gerhard Piestert

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  • Schriesheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two component polyurethane sealant
    • Patent number 5,611,956
    • Issue date Mar 18, 1997
    • Bostik, Inc.
    • Gerhard Piestert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Two-component polyurethane sealants, and a mixing method therefor
    • Patent number 5,264,486
    • Issue date Nov 23, 1993
    • Bostik, Inc.
    • Gerhard Piestert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Two component polyurethane sealant
    • Patent number 5,194,488
    • Issue date Mar 16, 1993
    • Bostik, Inc.
    • Gerhard Piestert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive compositions
    • Patent number 4,425,179
    • Issue date Jan 10, 1984
    • USM Corporation
    • Herbert Bauer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Adhesive compositions and method
    • Patent number 4,395,301
    • Issue date Jul 26, 1983
    • USM Corporation
    • Herbert Bauer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Multi-part adhesive laminates with activator carrying element
    • Patent number 4,378,399
    • Issue date Mar 29, 1983
    • USM Corporation
    • Herbert Bauer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Adhesive composition
    • Patent number 4,343,921
    • Issue date Aug 10, 1982
    • USM Corporation
    • Gerhard Piestert
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Adhesive composition
    • Patent number 4,299,942
    • Issue date Nov 10, 1981
    • USM Corporation
    • Gerhard Piestert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition
    • Patent number 4,263,419
    • Issue date Apr 21, 1981
    • USM Corporation
    • Gerhard Piestert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...