Patents by Inventor Wayne E. Goldman

Wayne E. Goldman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Damper system with internal sealing channels and method of assembly
    Patent number: 6010114
    Abstract: A damper system has a rotatable, damper blade pivotally mounted within a damper body. The inner wall of the damper body has a plurality of inwardly, radially extending pins over which is fitted a generally U-shaped sealing channel. The sealing channel comprises two members each of which is held in compression against the inner wall of the damper body by adjustable hold-down blocks.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: January 4, 2000
    Assignee: Fab-Tech Inc.
    Inventors: John B. Moore, Wayne E. Goldman
  • Damper system with edge sealed damper blade and method of assembly
    Patent number: 5788218
    Abstract: A damper system has a rotatable, damper blade with a peripheral extending generally U-shaped channel edge seal fitted over the damper blade's peripheral edge. The channel edge seal comprises two edge seal members that are held together in tension by two retainers through which extend the damper blade shafts.
    Type: Grant
    Filed: January 3, 1997
    Date of Patent: August 4, 1998
    Assignee: Fab-Tech Incorporated
    Inventor: Wayne E. Goldman