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R. Langdon Wales

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  • Lincoln, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll support and feed apparatus
    • Patent number 5,651,511
    • Issue date Jul 29, 1997
    • Roll Systems, Inc.
    • H. W. Crowley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll support and feed apparatus
    • Patent number 5,472,153
    • Issue date Dec 5, 1995
    • Roll Systems, Inc.
    • H. W. Crowley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll support and feed apparatus
    • Patent number 5,344,089
    • Issue date Sep 6, 1994
    • Roll Systems, Inc.
    • H. W. Crowley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll support and feed apparatus
    • Patent number 5,156,350
    • Issue date Oct 20, 1992
    • Roll Systems, Inc.
    • R. Langdon Wales
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roll support and feed apparatus
    • Patent number 5,000,394
    • Issue date Mar 19, 1991
    • Roll Systems, Inc.
    • R. Langdon Wales
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Web material inspection system
    • Patent number 4,951,223
    • Issue date Aug 21, 1990
    • R. Langdon Wales
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ink motor system
    • Patent number 4,921,132
    • Issue date May 1, 1990
    • Automation, Inc.
    • R. Langdon Wales
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Web feed apparatus
    • Patent number 4,909,426
    • Issue date Mar 20, 1990
    • Roll Systems, Inc.
    • H. W. Crowley
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Roll support and feed apparatus
    • Patent number 4,893,763
    • Issue date Jan 16, 1990
    • Roll Systems, Inc.
    • R. Langdon Wales
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ink monitor system
    • Patent number 4,852,604
    • Issue date Aug 1, 1989
    • Automation, Inc.
    • R. Langdon Wales
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Touch screen input system
    • Patent number 4,851,616
    • Issue date Jul 25, 1989
    • R. Langdon Wales
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Web feed apparatus
    • Patent number 4,848,634
    • Issue date Jul 18, 1989
    • Roll Systems, Inc.
    • H. W. Crowley
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for weighing material
    • Patent number 4,828,056
    • Issue date May 9, 1989
    • Automation, Inc.
    • R. Langdon Wales
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Ink monitor system
    • Patent number 4,796,782
    • Issue date Jan 10, 1989
    • Automation, Inc.
    • R. Langdon Wales
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Closed loop register control
    • Patent number 4,736,680
    • Issue date Apr 12, 1988
    • Web Printing Controls Co.
    • R. Langdon Wales
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Touch screen input system
    • Patent number 4,733,022
    • Issue date Mar 22, 1988
    • R. Langdon Wales
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Paper monitoring system
    • Patent number 4,716,978
    • Issue date Jan 5, 1988
    • Automation, Inc.
    • R. Langdon Wales
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for weighing material
    • Patent number 4,605,083
    • Issue date Aug 12, 1986
    • Automation, Inc.
    • R. Langdon Wales
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for weighing material
    • Patent number 4,602,692
    • Issue date Jul 29, 1986
    • Automation, Inc.
    • R. Langdon Wales
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for weighing waste signatures from a printing...
    • Patent number 4,531,599
    • Issue date Jul 30, 1985
    • R. Langdon Wales
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for weighing material
    • Patent number 4,479,559
    • Issue date Oct 30, 1984
    • R. Langdon Wales
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Auto-splice system
    • Patent number 3,994,449
    • Issue date Nov 30, 1976
    • Butler Automatic, Inc.
    • R. Langdon Wales
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL