Patents by Inventor Frank J. Gryl, Jr.

Frank J. Gryl, Jr. 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).

  • Inductive coil module
    Patent number: 4195201
    Abstract: A plurality of inductive coils (FIG. 4; 10--10) are mounted in a coil module (30) which is comprised of an elongated housing (31) having a substantially oval cross section. A potting compound (44) encapsulates the mounted coils (10--10) and a layer of epoxy (46) covers the compound. Leads (11 and 12) from the coils (10--10) are attached to a pair of connectors (42 and 43) which are partially embedded in the epoxy (46) and project through an opening (32) in the housing (31).
    Type: Grant
    Filed: May 10, 1978
    Date of Patent: March 25, 1980
    Assignee: Western Electric Company, Incorporated
    Inventors: Frank J. Gryl, Jr., James A. Mahler