Patents by Inventor Christopher Lee Henderson

Christopher Lee Henderson 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).

  • Cleaning article comprising lines of frangibility with marked indicia
    Patent number: 9179814
    Abstract: A melamine-based foam block for cleaning has lines of frangibility that separate the melamine-based block into pads that are delineated. A melamine-based foam block for cleaning has lines of frangibility that separate the melamine-based foam block into pads that are different sizes and that are delineated.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: November 10, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Michelle Margaret Tekulve, Aaron W. Fromm, Terra Louise Dent, Christopher Lee Henderson
  • Foam cleaning implement
    Patent number: D679063
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: March 26, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Michelle Margaret Tekulve, Aaron W. Fromm, Terra Louise Dent, Christopher Lee Henderson
  • Foam cleaning implement
    Patent number: D690067
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: September 17, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Michelle Margaret Tekulve, Aaron W. Fromm, Terra Louise Dent, Christopher Lee Henderson
  • Foam cleaning implement
    Patent number: D702904
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: April 15, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Michelle Margaret Tekulve, Aaron W. Fromm, Terra Louise Dent, Christopher Lee Henderson