Patents by Inventor Mitchell N. Gross

Mitchell N. Gross 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).

  • Method of making an object with a metal-non-metal seal
    Patent number: 9908177
    Abstract: An object is made by sealing a metal body of the part to a nonmetal part of the object. The metal body is formed by a powdered metallurgy process, with the metal body being formed around or with the nonmetal part. Metal powder may be sintered or bonded to form the metal body around the nonmetal part, with the metal body then contracting as it sinters and cools to form the seal around the nonmetal part. The nonmetal part may be a glass or ceramic part, and may include electrical conductors passing through nonmetal part, and sealed in holes in the glass or ceramic. The object may be any of a variety of devices such as an electro-explosive device or an electronics device.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: March 6, 2018
    Assignee: Raytheon Company
    Inventors: William B Sanborn, Jr., Mitchell N Gross
  • METHOD OF MAKING AN OBJECT WITH A METAL-NON-METAL SEAL
    Publication number: 20150342070
    Abstract: An object is made by sealing a metal body of the part to a nonmetal part of the object. The metal body is formed by a powdered metallurgy process, with the metal body being formed around or with the nonmetal part. Metal powder may be sintered or bonded to form the metal body around the nonmetal part, with the metal body then contracting as it sinters and cools to form the seal around the nonmetal part. The nonmetal part may be a glass or ceramic part, and may include electrical conductors passing through nonmetal part, and sealed in holes in the glass or ceramic. The object may be any of a variety of devices such as an electro-explosive device or an electronics device.
    Type: Application
    Filed: May 20, 2014
    Publication date: November 26, 2015
    Applicant: Raytheon Company
    Inventors: William B. Sanborn, JR., Mitchell N. Gross