Patents by Inventor Jeffrey Zawada

Jeffrey Zawada 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).

  • Sustained water treatment in dental equipment
    Patent number: 7033511
    Abstract: An antimicrobial composition, methods of making the composition, and methods of using the composition. The composition comprises a substantially dry mixture of effective amounts of one or more quaternary ammonium compounds, one or more oxidizing agents, and one or more antimicrobial metallic compounds, such as silver-containing compounds. The composition is primarily directed to the sustained treatment of dental unit water.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: April 25, 2006
    Assignee: A-DEC, Inc.
    Inventors: Jeffrey A. Zawada, Clayton L. D. Moore, Sr.
  • Sustained water treatment in dental equipment
    Publication number: 20050155937
    Abstract: An antimicrobial composition, methods of making the composition, and methods of using the composition. The composition comprises a substantially dry mixture of effective amounts of one or more quaternary ammonium compounds, one or more oxidizing agents, and one or more antimicrobial metallic compounds, such as silver-containing compounds. The composition is primarily directed to the sustained treatment of dental unit water.
    Type: Application
    Filed: January 20, 2004
    Publication date: July 21, 2005
    Inventors: Jeffrey Zawada, Clayton Moore