Patents by Inventor Andrew David Butler

Andrew David Butler 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).

  • Guide system for signal lines, device for measuring temperatures and/or concentrations, and use of the system and device
    Patent number: 7785528
    Abstract: A guide system for signal lines includes a guide tube, through which the signal lines are guided, a cooling system which laterally surrounds the guide tube and has at least one coolant chamber and at least one inlet and at least one outlet for the coolant. The coolant chamber is tubular in construction and is hermetically sealed by a seal at least at one end face.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: August 31, 2010
    Assignee: Heraeus Electro-Nite International N.V.
    Inventors: Robert Charles Whitaker, Andrew David Butler