Patents by Inventor Edward Saunders

Edward Saunders 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).

  • Method for reducing rotation components in table translation
    Patent number: 3934949
    Abstract: A table is reciprocated along a straight line by a force that does not precisely control movement direction. Accurate motion constraint is provided by two separated air bearings arranged along a common axis. A third air bearing, displaced from the common axis, supports the table on a sleeve that is free to rotate on its axis.
    Type: Grant
    Filed: April 16, 1975
    Date of Patent: January 27, 1976
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Kevin James Brady, Victor Andrew Firtion, Leif Rongved, Thomas Edward Saunders