Patents by Inventor Werner Bolleter

Werner Bolleter 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).

  • Encapsulation for the connection end or the termination end of an electric strip heater cable, and a method for producing it
    Patent number: 6459074
    Abstract: An encapsulation for the connection end or the termination end of a strip heater cable includes a moulded part, in which the strip heater cable has a core, including a plurality of electric conductors, and over the core, an insulating outer sheath made from a thermoplastic fluoropolymer material. The moulded part includes the same fluoropolymer material as the insulating outer sheath. The moulded part holds-an end section of the core of the strip heater cable and is welded to the insulating outer sheath, such that the connection end or the termination end is sealed in a hermetically tight fashion.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: October 1, 2002
    Assignee: Bacab SA
    Inventors: Thomas Michelbach, Mario Colpa, Werner Bolleter