Para-diazines

Patents Grantslast 30 patents

  • Information Patent Grant

    Reactive materials for limited play optical devices and methods of...

    • Patent number 7,026,029
    • Issue date Apr 11, 2006
    • Edward P. Lindholm
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3661500

    • Patent number 3,661,500
    • Issue date May 9, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3228938

    • Patent number 3,228,938
    • Issue date Jan 11, 1966
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2583520

    • Patent number 2,583,520
    • Issue date Jan 22, 1952
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2580201

    • Patent number 2,580,201
    • Issue date Dec 25, 1951
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2077108

    • Patent number 2,077,108
    • Issue date Apr 13, 1937
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    1518665

    • Patent number 1,518,665
    • Issue date Dec 9, 1924
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents