fluidic

Patents Grantslast 30 patents

  • Information Patent Grant

    Smart valve positioner

    • Patent number 5,431,182
    • Issue date Jul 11, 1995
    • Rosemount, Inc.
    • Gregory C. Brown
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pneumatic controller

    • Patent number 4,153,068
    • Issue date May 8, 1979
    • Hokushin Electric Works, Ltd.
    • Takeshi Yoshida
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3713632

    • Patent number 3,713,632
    • Issue date Jan 30, 1973
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3208465

    • Patent number 3,208,465
    • Issue date Sep 28, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3079074

    • Patent number 3,079,074
    • Issue date Feb 26, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3062455

    • Patent number 3,062,455
    • Issue date Nov 6, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3060950

    • Patent number 3,060,950
    • Issue date Oct 30, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3023763

    • Patent number 3,023,763
    • Issue date Mar 6, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3003512

    • Patent number 3,003,512
    • Issue date Oct 10, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2985183

    • Patent number 2,985,183
    • Issue date May 23, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2979068

    • Patent number 2,979,068
    • Issue date Apr 11, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2979035

    • Patent number 2,979,035
    • Issue date Apr 11, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2973772

    • Patent number 2,973,772
    • Issue date Mar 7, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2950729

    • Patent number 2,950,729
    • Issue date Aug 30, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2935670

    • Patent number 2,935,670
    • Issue date May 3, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2920155

    • Patent number 2,920,155
    • Issue date Jan 5, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2915078

    • Patent number 2,915,078
    • Issue date Dec 1, 1959
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2849013

    • Patent number 2,849,013
    • Issue date Aug 26, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2825781

    • Patent number 2,825,781
    • Issue date Mar 4, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2816562

    • Patent number 2,816,562
    • Issue date Dec 17, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2793540

    • Patent number 2,793,540
    • Issue date May 28, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2777457

    • Patent number 2,777,457
    • Issue date Jan 15, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2776670

    • Patent number 2,776,670
    • Issue date Jan 8, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2775253

    • Patent number 2,775,253
    • Issue date Dec 25, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2773506

    • Patent number 2,773,506
    • Issue date Dec 11, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2770246

    • Patent number 2,770,246
    • Issue date Nov 13, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2712321

    • Patent number 2,712,321
    • Issue date Jul 5, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2266871

    • Patent number 2,266,871
    • Issue date Dec 23, 1941
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2141464

    • Patent number 2,141,464
    • Issue date Dec 27, 1938
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2137607

    • Patent number 2,137,607
    • Issue date Nov 22, 1938
    • G05 - CONTROLLING REGULATING