Patents by Inventor Thomas Warren Uhl

Thomas Warren Uhl 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).

  • Apparatus for adjustable stacker bar assembly having quick change features
    Patent number: 7765833
    Abstract: An adjustable stacker bar assembly includes a pad assembly having a lower pad that is mounted to a push bar. The lower pad is in direct contact with and independently mounted to the push bar. An upper pad is mounted to and spaced apart from the lower pad by a spacer. The spacer is free of contact with the push bar. The pads contact and push glass articles into an annealing furnace.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: August 3, 2010
    Assignee: Poco Graphite, Inc.
    Inventors: Giuseppe Isalberti, Elmer Christian Pennewaard, Thomas Warren Uhl
  • Apparatus for adjustable stacker bar assembly having quick change features
    Patent number: D641029
    Type: Grant
    Filed: August 3, 2010
    Date of Patent: July 5, 2011
    Assignee: Poco Graphite, Inc.
    Inventors: Giuseppe Isalberti, Elmer Christian Pennewaard, Thomas Warren Uhl