TREA

Barry L. Ziegenfus

Follow

Person

  • Saylorsburg, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Lightweight car-on-track system
    • Patent number 5,001,987
    • Issue date Mar 26, 1991
    • Heico Inc.
    • Barry L. Ziegenfus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Lightweight car-on-track system
    • Patent number 4,922,831
    • Issue date May 8, 1990
    • Heico Inc.
    • Barry L. Ziegenfus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Linear drive unit
    • Patent number 4,648,325
    • Issue date Mar 10, 1987
    • Heico Inc.
    • Stanley K. Gutekunst
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Reversible, accumulating longitudinal drive tube carrier
    • Patent number 4,593,623
    • Issue date Jun 10, 1986
    • Heico Inc.
    • Stanley K. Gutekunst
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vehicle turntable
    • Patent number 4,429,636
    • Issue date Feb 7, 1984
    • SI Handling Systems, Inc.
    • Barry L. Ziegenfus
    • B61 - RAILWAYS
  • Information Patent Grant

    Vehicle precision stop assembly
    • Patent number 4,428,300
    • Issue date Jan 31, 1984
    • SI Handling Systems, Inc.
    • Barry L. Ziegenfus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Assembly line driverless vehicle
    • Patent number 4,338,864
    • Issue date Jul 13, 1982
    • SI Handling Systems, Inc.
    • Barry L. Ziegenfus
    • B61 - RAILWAYS
  • Information Patent Grant

    Driverless vehicle shuttle
    • Patent number 4,132,174
    • Issue date Jan 2, 1979
    • S I Handling Systems, Inc.
    • Barry L. Ziegenfus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Turntable with a vehicle rotary drive shaft and external transmissi...
    • Patent number 4,077,327
    • Issue date Mar 7, 1978
    • SI Handling Systems, Inc.
    • Barry L. Ziegenfus
    • B60 - VEHICLES IN GENERAL