Patents by Inventor William Curt Everhart

William Curt Everhart 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).

  • Method of eliminating cat urine odor
    Patent number: 9149019
    Abstract: A method of eliminating cat urine odor. A CO2 generating mixture of carboxylic acid and a base is placed into a container and cat litter that is comprised of an absorbent material is placed over the top. During the deodorizing process of the cat urine, carbon dioxide is generated to enhance the deodorizing effect of the absorbent material.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: October 6, 2015
    Assignee: JMR, LC
    Inventor: William Curt Everhart
  • METHOD OF ELIMINATING CAT URINE ODOR
    Publication number: 20130323194
    Abstract: A method of eliminating cat urine odor. A CO2 generating mixture of carboxylic acid and a base is placed into a container and cat litter that is comprised of an absorbent material is placed over the top. During the deodorizing process of the cat urine, carbon dioxide is generated to enhance the deodorizing effect of the absorbent material.
    Type: Application
    Filed: May 29, 2012
    Publication date: December 5, 2013
    Applicant: CO2 TECHNOLOGIES, INC.
    Inventor: William Curt Everhart