Patents by Inventor Jeffress P. Halter

Jeffress P. Halter 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).

  • Tissue paper containing a fine particulate filler
    Patent number: 5611890
    Abstract: Strong, soft, and low dusting tissue paper webs useful in the manufacture of soft, absorbent sanitary products such as bath tissue, facial tissue, and absorbent towels are disclosed. The tissue papers comprise fibers such as wood pulp and a non-cellulosic, water insoluble particulate filler such as kaolin clay.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: March 18, 1997
    Assignee: The Proctor & Gamble Company
    Inventors: Kenneth D. Vinson, John P. Erspamer, Charles W. Neal, Jeffress P. Halter