TREA

Alvin H. Heimbuch

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  • El Cerrito, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Structural panels
    • Patent number 4,647,615
    • Issue date Mar 3, 1987
    • The United States of America as represented by the administrator of the Natio...
    • John A. Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Vinyl stilbazoles
    • Patent number 4,626,593
    • Issue date Dec 2, 1986
    • The United States of America as represented by the administrator of the Natio...
    • John A. Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for curing bismaleimide resins
    • Patent number 4,618,652
    • Issue date Oct 21, 1986
    • The United States of America as represented by the administrator of the Natio...
    • John A. Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    High performance mixed bisimide resins and composites based thereon
    • Patent number 4,568,733
    • Issue date Feb 4, 1986
    • The United States of America as represented by the administrator of the Natio...
    • John A. Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolymers of vinyl styrlpyridines or vinyl stilbazoles with bismal...
    • Patent number 4,526,925
    • Issue date Jul 2, 1985
    • The United States of America as represented by the administrator of the Natio...
    • John A. Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...