Patents by Inventor Donald M. Danko, Jr.

Donald M. Danko, 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).

  • Friction material
    Patent number: 4593802
    Abstract: A friction facing material comprising a fluorocarbon resin binder containing elemental carbon is disclosed for use in torque-transmitting applications in the presence of a transmission fluid or oil. The friction facing material is characterized by a stable dynamic coefficient of friction. A method of making the friction facing material and incorporating it into torque-transmitting apparatus is also disclosed.
    Type: Grant
    Filed: October 11, 1983
    Date of Patent: June 10, 1986
    Assignee: The S. K. Wellman Company
    Inventor: Donald M. Danko, Jr.