TREA

Windwinder Corporation

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  • Tipp City, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary/linear actuator
    • Patent number 4,909,099
    • Issue date Mar 20, 1990
    • Windwinder Corporation
    • Otmar M. Ulbing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary/linear actuator
    • Patent number 4,854,189
    • Issue date Aug 8, 1989
    • Windwinder Corporation
    • Otmar M. Ulbing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary/linear actuator
    • Patent number 4,848,184
    • Issue date Jul 18, 1989
    • Windwinder Corporation
    • Otmar M. Ulbing
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Preloaded spring, method and apparatus for forming same
    • Patent number 4,836,514
    • Issue date Jun 6, 1989
    • Windwinder Corporation
    • Otmar M. Ulbing
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Preloaded spring, method and apparatus for forming same
    • Patent number 4,719,683
    • Issue date Jan 19, 1988
    • Windwinder Corporation
    • Otmar M. Ulbing
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

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