Patents by Inventor Stephen Marshall Shearer

Stephen Marshall Shearer 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).

  • Iridescent fabrics
    Patent number: 5741590
    Abstract: An iridescent effect is achieved in satin weave filling-faced fabric using sheath-core filaments wherein the core is dyed to a color that is different from that of the sheath.
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: April 21, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Henry Kobsa, Barry Rubin, Stephen Marshall Shearer, James Edmond Van Trump, Walter P. Warren