Patents by Inventor James Christopher Deepak

James Christopher Deepak 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).

  • Conductive material compositions, apparatus, systems, and methods
    Patent number: 7696611
    Abstract: Various apparatus and systems, as well as methods and articles, may include the use of several compositions, such as solder formulations, including about 78%-83% by weight of lead, about 9%-11% by weight of antimony, about 1%-3% by weight of silver, and a balance of tin. Some embodiments include a process of removing a previously-existing lead finish, and applying a new finish to the lead to improve solder operation compatibility, as well as solder joint reliability in high temperature environments.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: April 13, 2010
    Assignee: Halliburton Energy Services, Inc.
    Inventors: James Christopher Deepak, Andrew Albert Hrametz