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Patents Grantslast 30 patents

  • Information Patent Grant

    Electro-hydraulic controlled valve actuator system

    • Patent number 4,132,071
    • Issue date Jan 2, 1979
    • Hills-McCanna Company
    • Werner K. Priese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3817034

    • Patent number 3,817,034
    • Issue date Jun 18, 1974
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3750404

    • Patent number 3,750,404
    • Issue date Aug 7, 1973
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3537503

    • Patent number 3,537,503
    • Issue date Nov 3, 1970
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3534500

    • Patent number 3,534,500
    • Issue date Oct 20, 1970
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3410088

    • Patent number 3,410,088
    • Issue date Nov 12, 1968
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3407598

    • Patent number 3,407,598
    • Issue date Oct 29, 1968
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3390485

    • Patent number 3,390,485
    • Issue date Jul 2, 1968
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3323255

    • Patent number 3,323,255
    • Issue date Jun 6, 1967
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3319380

    • Patent number 3,319,380
    • Issue date May 16, 1967
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3319303

    • Patent number 3,319,303
    • Issue date May 16, 1967
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3257757

    • Patent number 3,257,757
    • Issue date Jun 28, 1966
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3232600

    • Patent number 3,232,600
    • Issue date Feb 1, 1966
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3214156

    • Patent number 3,214,156
    • Issue date Oct 26, 1965
    • E04 - BUILDING
  • Information Patent Grant

    3195879

    • Patent number 3,195,879
    • Issue date Jul 20, 1965
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3154303

    • Patent number 3,154,303
    • Issue date Oct 27, 1964
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3084927

    • Patent number 3,084,927
    • Issue date Apr 9, 1963
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3067993

    • Patent number 3,067,993
    • Issue date Dec 11, 1962
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3044764

    • Patent number 3,044,764
    • Issue date Jul 17, 1962
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3043277

    • Patent number 3,043,277
    • Issue date Jul 10, 1962
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2989304

    • Patent number 2,989,304
    • Issue date Jun 20, 1961
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2974998

    • Patent number 2,974,998
    • Issue date Mar 14, 1961
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2927429

    • Patent number 2,927,429
    • Issue date Mar 8, 1960
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2893725

    • Patent number 2,893,725
    • Issue date Jul 7, 1959
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2874958

    • Patent number 2,874,958
    • Issue date Feb 24, 1959
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2856222

    • Patent number 2,856,222
    • Issue date Oct 14, 1958
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2853292

    • Patent number 2,853,292
    • Issue date Sep 23, 1958
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2808256

    • Patent number 2,808,256
    • Issue date Oct 1, 1957
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2800323

    • Patent number 2,800,323
    • Issue date Jul 23, 1957
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2741477

    • Patent number 2,741,477
    • Issue date Apr 10, 1956
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT