Patents by Inventor Stephen W. Coe

Stephen W. Coe 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).

  • Pourable particles of normally tacky plastic materials and process for their preparation
    Patent number: 5041251
    Abstract: Pourable particles of normally soft and tacky plastic materials are formed by extruding the molten plastic material into contact with a cooling fluid containing a non-sticky material that is compatible with the plastic material, cutting the plastic material into particles, separating these particles from the cooling fluid, and contacting these particles with a second compatible non-sticky material.
    Type: Grant
    Filed: July 27, 1989
    Date of Patent: August 20, 1991
    Assignee: Eastman Kodak Company
    Inventors: Steven L. McCoskey, Stephen R. Hooker, Don W. Jarrell, Marc S. Somers, Stephen W. Coe