Mixing heads

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid mixing device and fluid injection valve for use therewith

    • Patent number 6,637,926
    • Issue date Oct 28, 2003
    • Renner Herrmann S.A.
    • Rogerio Batista Auad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for molding structural foam articles

    • Patent number 4,548,776
    • Issue date Oct 22, 1985
    • Techplastics, Inc.
    • Ernest C. Holdredge
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3924836

    • Patent number 3,924,836
    • Issue date Dec 9, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3924837

    • Patent number 3,924,837
    • Issue date Dec 9, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3843100

    • Patent number 3,843,100
    • Issue date Oct 22, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3625871

    • Patent number 3,625,871
    • Issue date Dec 7, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3559955

    • Patent number 3,559,955
    • Issue date Feb 2, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3315944

    • Patent number 3,315,944
    • Issue date Apr 25, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3226093

    • Patent number 3,226,093
    • Issue date Dec 28, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3218039

    • Patent number 3,218,039
    • Issue date Nov 16, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3142477

    • Patent number 3,142,477
    • Issue date Jul 28, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3068074

    • Patent number 3,068,074
    • Issue date Dec 11, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3056661

    • Patent number 3,056,661
    • Issue date Oct 2, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3051455

    • Patent number 3,051,455
    • Issue date Aug 28, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3035775

    • Patent number 3,035,775
    • Issue date May 22, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2971748

    • Patent number 2,971,748
    • Issue date Feb 14, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2957203

    • Patent number 2,957,203
    • Issue date Oct 25, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL