Patents by Inventor Edward J. Mack, Sr.

Edward J. Mack, Sr. 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).

  • Tribological materials and structures and methods for making the same
    Patent number: 7235514
    Abstract: An article having a bearing surface with improved wear characteristics is provided. The article may be formed from a composition that includes a polymeric material, a lubricious and reinforcing additive, and a solid lubricant. Methods for forming the compositions and structures are also provided.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: June 26, 2007
    Assignee: Tri-Mack Plastics Manufacturing Corp.
    Inventors: Edward J. Mack, Sr., James P. Mack, Thomas P. Mack