Patents by Inventor Max Hugelshofer

Max Hugelshofer 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).

  • Metallizing gun for applying sprayed metal
    Patent number: 4187984
    Abstract: Metals with a relatively low melting point can be sprayed in the form of droplets which coalesce to form a coating. A metallizing gun is used for this purpose which comprises a thinwalled container of steel for the liquid metal which is surrounded by a massive block consisting of an alloy of a thermally conductive metal, which contains an electric heating element and a temperature sensor and whose external side serves to mount air ducts which transmit heat to the block and connect to the spray nozzle.
    Type: Grant
    Filed: April 17, 1978
    Date of Patent: February 12, 1980
    Assignee: Etablissement Dentaire Ivoclar
    Inventor: Max Hugelshofer