Patents by Inventor Paul E. Kutniewski

Paul E. Kutniewski 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).

  • Substrate mounted filter for feedthrough devices
    Patent number: 5896267
    Abstract: Filtered feedthrough assembly (100, 200) is formed by mounting a filter support assembly (130, 130', 230) having a capacitor (110,210) mounted thereto, to a conductive feedthrough (10, 10'). The conductive feedthrough includes a metallic ferrule (14, 14') having a centrally disposed through opening (28) extending between opposing ends thereof. At least one elongate lead wire (12) extends through the ferrule through opening. A hermetic seal insulator (20, 20') is disposed within the central opening of the ferrule and is sealed thereto. The filter support assembly (130, 130', 230) includes an insulative substrate (132, 132', 132") having a first metallization pattern (133, 314) formed on an upper surface (138, 138") thereof. A second metallization pattern (135, 316) is formed on the lower surface (124, 124') of substrate (132, 132', 132").
    Type: Grant
    Filed: July 10, 1997
    Date of Patent: April 20, 1999
    Assignee: Greatbatch-Hittman, Inc.
    Inventors: Fred Hittman, Allan S. Gelb, Marcia J. Gelb, Thomas N. Foreman, Paul E. Kutniewski
  • Process for the coating of a molybdenum base
    Patent number: 4950503
    Abstract: A process for coating a molybdenum base with an oxidation resistant layer. The oxidation resistant layer is applied as an oxide powder which is converted to the base metal or metal alloy by heating in a reducing atmosphere. The coating layer is characterized by good adhesion to the base and is readily wet by a solder or brazing material.
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: August 21, 1990
    Assignee: Olin Corporation
    Inventors: Jeremy D. Scherer, Paul E. Kutniewski