TREA

Leland F. Blatt

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  • Frasier, Grosse Pointe Shores, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pressure operated motor with positive locating device
    • Patent number 4,719,847
    • Issue date Jan 19, 1988
    • Leland F. Blatt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Power clamp
    • Patent number 4,620,696
    • Issue date Nov 4, 1986
    • Leland F. Blatt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Quick disconnect device for actuating unit and gripper head
    • Patent number 4,596,415
    • Issue date Jun 24, 1986
    • Leland F. Blatt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power operated clamp
    • Patent number 4,570,914
    • Issue date Feb 18, 1986
    • Leland F. Blatt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Retractor mechanism for article transfer apparatus
    • Patent number 4,553,444
    • Issue date Nov 19, 1985
    • Leland F. Blatt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Linear transfer stroking boom
    • Patent number 4,543,034
    • Issue date Sep 24, 1985
    • Blatt; L. Douglas
    • Leland F. Blatt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Parallel movement gripper head
    • Patent number 4,518,187
    • Issue date May 21, 1985
    • Leland F. Blatt
    • Leland F. Blatt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power operated clamp
    • Patent number 4,496,138
    • Issue date Jan 29, 1985
    • Leland F. Blatt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric servo drive lift unit
    • Patent number 4,475,863
    • Issue date Oct 9, 1984
    • Leland F. Blatt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fail safe brake for drive shafts
    • Patent number 4,470,487
    • Issue date Sep 11, 1984
    • Leland F. Blatt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum cup venturi assembly and blow off silencer
    • Patent number 4,453,755
    • Issue date Jun 12, 1984
    • Blatt; Leland F.
    • Leland F. Blatt
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Toggle action jaw-type gripper
    • Patent number 4,449,745
    • Issue date May 22, 1984
    • Leland F. Blatt
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Automation lift unit
    • Patent number 4,444,540
    • Issue date Apr 24, 1984
    • Leland F. Blatt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electric servo drive air cylinder
    • Patent number 4,388,576
    • Issue date Jun 14, 1983
    • Leland F. Blatt
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Lapped spool valve assembly
    • Patent number 4,254,799
    • Issue date Mar 10, 1981
    • Leland F. Blatt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve assembly
    • Patent number 4,240,467
    • Issue date Dec 23, 1980
    • Leland F. Blatt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable shock absorber including metering pin and reservoir stru...
    • Patent number 4,214,737
    • Issue date Jul 29, 1980
    • Leland F. Blatt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control valve
    • Patent number 4,022,113
    • Issue date May 10, 1977
    • Leland F. Blatt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power wedge clamp with guided arm
    • Patent number 4,021,027
    • Issue date May 3, 1977
    • Leland F. Blatt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Equal area displacement hydraulic cylinder
    • Patent number 3,949,650
    • Issue date Apr 13, 1976
    • Leland F. Blatt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL