TREA

Thomas D. Karcher

Follow

Person

  • Rocky River, OH, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid coupling having vent valve assembly
    • Patent number 5,289,850
    • Issue date Mar 1, 1994
    • Tuthill Corporation
    • Charles R. Sarson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tool for mounting a socket
    • Patent number 4,833,951
    • Issue date May 30, 1989
    • Tuthill Corporation
    • Thomas D. Karcher
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method for mounting a socket
    • Patent number 4,782,574
    • Issue date Nov 8, 1988
    • Tuthill Corporation
    • Thomas D. Karcher
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Air conditioning charging apparatus coupling
    • Patent number 4,182,370
    • Issue date Jan 8, 1980
    • The Hansen Manufacturing Company
    • Thomas D. Karcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combination quick connect-disconnect pneumatic/electrical coupling
    • Patent number 4,094,567
    • Issue date Jun 13, 1978
    • The Hansen Manufacturing Company
    • Thomas D. Karcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly
    • Patent number 4,036,515
    • Issue date Jul 19, 1977
    • The Hansen Manufacturing Co.
    • Thomas D. Karcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupler for tuyere punches
    • Patent number 3,997,148
    • Issue date Dec 14, 1976
    • The Hansen Manufacturing Co.
    • Thomas D. Karcher
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Coupling assembly
    • Patent number 3,997,196
    • Issue date Dec 14, 1976
    • The Hansen Manufacturing Co.
    • Thomas D. Karcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...