Patents by Inventor Frank Holetsky

Frank Holetsky 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).

  • Robotic sealant calibration
    Patent number: 4845639
    Abstract: A stream calibration arrangement for visually determining the position and orientation of a sprayed material stream. Use of a stream calibration fixture to determine adjustments to an adjustable spray gun mount to realign a spray stream without altering the taught path of a robot carrying the spray gun. Alternatively, the stream is realigned by altering the taught robot path and requiring no gun mount adjustment. Stream realignment is also carried out automatically with and without gun mount adjustments. Machine vision is used for automatic stream realignment.
    Type: Grant
    Filed: December 11, 1987
    Date of Patent: July 4, 1989
    Assignee: Robotic Vision Systems, Inc.
    Inventors: Howard Stern, Alex Mauro, Fereydoun Maali, Frank Holetsky