Patents by Inventor Mark A. Blocker

Mark A. Blocker 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).

  • Silver-glass pastes
    Patent number: 5075262
    Abstract: An improved silver-glass paste for bonding a semiconductive element to a substrate comprising a metal resinate. A surfactant containing lyophilic and lyophobic groups may also be included.
    Type: Grant
    Filed: February 21, 1990
    Date of Patent: December 24, 1991
    Assignee: Johnson Matthey, Inc.
    Inventors: My N. Nguyen, Mark A. Blocker