not modified by chemical after-treatment

Patents Grantslast 30 patents

  • Information Patent Grant

    Coating for roof surfaces

    • Patent number 4,859,723
    • Issue date Aug 22, 1989
    • The Celotex Corporation
    • Stanley C. Kyminas
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coating for roof surfaces

    • Patent number 4,749,731
    • Issue date Jun 7, 1988
    • The Celotex Corporation
    • Stanley C. Kyminas
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3475366

    • Patent number 3,475,366
    • Issue date Oct 28, 1969
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3057812

    • Patent number 3,057,812
    • Issue date Oct 9, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3047415

    • Patent number 3,047,415
    • Issue date Jul 31, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3041195

    • Patent number 3,041,195
    • Issue date Jun 26, 1962
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    3003982

    • Patent number 3,003,982
    • Issue date Oct 10, 1961
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2946702

    • Patent number 2,946,702
    • Issue date Jul 26, 1960
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2699407

    • Patent number 2,699,407
    • Issue date Jan 11, 1955
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2433062

    • Patent number 2,433,062
    • Issue date Dec 23, 1947
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2319852

    • Patent number 2,319,852
    • Issue date May 25, 1943
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2130924

    • Patent number 2,130,924
    • Issue date Sep 20, 1938
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2052658

    • Patent number 2,052,658
    • Issue date Sep 1, 1936
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents