Patents by Inventor Allen E. Ward, Jr.

Allen E. Ward, 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).

  • Controlled tow stretching process
    Patent number: 4501710
    Abstract: This is an improved apparatus and process for stretching a tow of filaments by the tension caused by driven rolls dragging the tow across drag rolls. The improvement comprises continuously controlling at least one undriven or drag roll proportional to the sensed variation in a ratio of speed between at least one driven roll and at least one drag roll.
    Type: Grant
    Filed: June 4, 1981
    Date of Patent: February 26, 1985
    Assignee: Allied Corporation
    Inventors: James G. Abbott, Jerry W. Berley, Allen E. Ward, Jr., Adolph J. Brandi, Sr.