Patents by Inventor Erika W. Feller

Erika W. Feller 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).

  • Toilet bowl cleaning tablet with uniform dissolution of components and bleaching compound
    Patent number: 6440915
    Abstract: A cleaning formulation, in tablet form, capable of providing uniform delivery of cleaning agents, fragrance and colorants while immersed in a the tank of a toilet.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: August 27, 2002
    Assignee: The Clorox Company
    Inventors: James E. Rader, Erika W. Feller, Rachel A. Watson-Clark
  • Toilet bowl cleaning tablet with uniform dissolution of components
    Publication number: 20020004471
    Abstract: A cleaning formulation, in tablet form, capable of providing uniform delivery of cleaning agents, fragrance and colorants while immersed in a the tank of a toilet.
    Type: Application
    Filed: February 23, 2001
    Publication date: January 10, 2002
    Applicant: THE CLOROX COMPANY
    Inventors: James E. Rader, Erika W. Feller, Rachel A. Watson-Clark
  • Method of making a toilet bowl cleaning tablet
    Patent number: 6235127
    Abstract: A cleaning formulation, in tablet form, capable of providing uniform delivery of cleaning agents, fragrance and colorant while immersed in a the tank of a toilet.
    Type: Grant
    Filed: September 9, 1999
    Date of Patent: May 22, 2001
    Assignee: The Clorox Company
    Inventors: James E. Rader, Erika W. Feller, Rachel A. Watson-Clark