Patents by Inventor Howard Swofford

Howard Swofford 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).

  • Antimicrobial refrigerator air filter
    Publication number: 20050279211
    Abstract: An air filter suitable for cleaning the air inside of a refrigerated compartment contains an antimicrobial agent exhibiting biocidal properties against microbes entrained in the air of the compartment. The antimicrobial agent can be associated with the media fibers with a binder.
    Type: Application
    Filed: June 17, 2005
    Publication date: December 22, 2005
    Inventor: Howard Swofford
  • Antimicrobial enamel glaze
    Publication number: 20050196430
    Abstract: An antimicrobial enamel glazing composition comprising zinc borate for imparting antimicrobial characteristics to numerous enameled products. A method for producing the antimicrobial glazing composition and coating an article with the the antimicrobial enamel glazing composition.
    Type: Application
    Filed: February 28, 2005
    Publication date: September 8, 2005
    Applicant: MICROBAN PRODUCTS COMPANY
    Inventors: Anders Olsson, Howard Swofford
  • Antimicrobial ceramic glaze
    Publication number: 20050158400
    Abstract: An antimicrobial ceramic glazing composition comprising zinc borate for imparting antimicrobial characteristics to numerous ceramic products. A method for producing the antimicrobial glazing composition and ceramic products incorporating the antimicrobial glazing composition.
    Type: Application
    Filed: January 21, 2005
    Publication date: July 21, 2005
    Applicant: MICROBAN PRODUCTS COMPANY
    Inventors: Anders Olsson, Howard Swofford