Patents by Inventor William C. Betts

William C. Betts 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 for cleaning contained bodies of water
    Patent number: 7575691
    Abstract: A composition and method for cleaning, sanitizing and maintaining contained bodies of water such as swimming pools, wading pools, fountains, ornamental ponds, etc. The composition includes pre-determined percentages of copper sulfate, zinc sulfate, and aluminum sulfate by weight. The composition and method reduce amounts of chlorine and an amount of labor associated with the cleaning, sanitization and maintenance of contained bodies of water.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: August 18, 2009
    Inventors: David J. Moore, William C. Betts
  • Composition for cleaning contained bodies of water
    Patent number: 7252843
    Abstract: A composition and method for cleaning, sanitizing and maintaining contained bodies of water such as swimming pools, wading pools, fountains, ornamental ponds, etc. The composition includes pre-determined percentages of copper sulfate, zinc sulfate, and aluminum sulfate by weight. The composition and method reduce amounts of chlorine and an amount of labor associated with the cleaning, sanitization and maintenance of contained bodies of water.
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: August 7, 2007
    Inventors: David J. Moore, William C. Betts