John J. Prendergast Sr.

Person

  • Freehold, NJ, US

Patents Grantslast 30 patents

  • Information Patent Grant

    High speed cure sealant

    • Patent number 4,780,520
    • Issue date Oct 25, 1988
    • Essex Specialty Products, Inc.
    • Sidky D. Rizk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    High speed cure sealant

    • Patent number 4,758,648
    • Issue date Jul 19, 1988
    • Essex Specialty Products, Inc.
    • Sidky D. Rizk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Silicon-terminated polyurethane polymer

    • Patent number 4,345,053
    • Issue date Aug 17, 1982
    • Essex Chemical Corp.
    • Sidky D. Rizk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...