Patents by Inventor Terry L. Stuchlik

Terry L. Stuchlik 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).

  • Trilobal filaments exhibiting high bulk and sparkle
    Patent number: 4492731
    Abstract: Trilobal synthetic carpet filaments in a specified range of modification ratios and related arm angles exhibit a unique combination of high bulk and high sparkle.
    Type: Grant
    Filed: November 22, 1982
    Date of Patent: January 8, 1985
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Vilas G. Bankar, Terry L. Stuchlik, Frank Werny