Patents by Inventor Gregory Gamba

Gregory Gamba 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).

  • Construction shims
    Patent number: 5163255
    Abstract: A woodworking machine comprising one or more sets of parallel rotating blades position in or above a flat worktable surface such that multiple sets of parallel grooves of a controlled depth can be cut into a wood block moved over the table surface and above, below or between the rotating blades. The product produced by the machine is of a unitary construction comprised of multiple wedge shaped shims held together by a breakable membrane between the shims.
    Type: Grant
    Filed: May 30, 1991
    Date of Patent: November 17, 1992
    Assignee: Gregory Gamba
    Inventor: Gregory Gamba
  • Process of making construction shims
    Patent number: 4909294
    Abstract: A woodworking machine comprising one or more sets of parallel rotating blades positioned in or above a flat worktable surface such that multiple sets of parallel grooves of a controlled depth can be cut into a wood block moved over the table surface and above, below or between the rotating blades. The product produced by the machine is of a unitary construction comprised of multiple wedge shaped shims held together by a breakable membrane between the shims.
    Type: Grant
    Filed: July 31, 1987
    Date of Patent: March 20, 1990
    Assignee: Shim-Pak Industries Inc.
    Inventor: Gregory Gamba