Patents by Inventor Ross Holthouse

Ross Holthouse 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).

  • Volatile material-containing compositions having an end of service indicator
    Publication number: 20070128122
    Abstract: Volatile material-containing compositions having an end of service indicator and methods of indicating the end of service of a volatile material emitted from a volatile material-containing composition are disclosed.
    Type: Application
    Filed: December 1, 2005
    Publication date: June 7, 2007
    Inventors: Jonathan Robert Cetti, Ross Holthouse, Mario Alonso, Zaiyou Liu, Fernando Tollens