Patents by Inventor Michael Azzarella

Michael Azzarella 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 water treatment
    Patent number: 4614595
    Abstract: Method for clarifying bodies of water and removing staining from the containers therefor, particularly swimming pools, by the addition of chlorine and/or bromine ion and ammonium ion to the water.
    Type: Grant
    Filed: June 24, 1985
    Date of Patent: September 30, 1986
    Assignee: Coral, Inc.
    Inventors: Michael Azzarella, Frederick L. Luth