Patents by Inventor Donald J. Legowsky

Donald J. Legowsky 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).

  • Robot hand for aligning and isolating a work tool
    Patent number: 5271686
    Abstract: A robot hand adaptable to a robot arm for rigidly connecting a work tool to a robot arm while the work tool is positioned, but appropriately aligning and substantially isolating the work tool from the robot arm during the work tool's manufacturing operation.
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: December 21, 1993
    Assignee: The Budd Company
    Inventors: James M. Herring, Jr., Donald J. Legowsky