Patents by Inventor Howard S. Rothenberg

Howard S. Rothenberg 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).

  • Electroformed hermetic glass-metal seal
    Patent number: 3932227
    Abstract: Disclosed is an improved method of bonding two glass-like structures or a glass-like and a metallic structure, and an improved bond which may be fabricated by this method. In the preferred embodiment, the mating surfaces are first metalized with a thin titanium layer, which is covered by a thin gold layer. The metalized surfaces are joined, and a gold layer is electro-deposited over the junction in an overlapping fashion. Finally a nickel layer is electro-deposited over the gold layer.
    Type: Grant
    Filed: November 18, 1974
    Date of Patent: January 13, 1976
    Assignee: TRW Inc.
    Inventor: Howard S. Rothenberg