Patents by Inventor Gene Strohallen

Gene Strohallen 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).

  • Supplemental fire alerting system
    Publication number: 20070115112
    Abstract: A supplemental alerting system for a fire alarm system comprises an alarm control device and a power line notification appliance (PLNA). The alarm control device generates a fire alarm code signal based on detecting a fire alarm mode signal transmitted from a fire alarm system. The PLNA generates at least one of a PLNA audible and PLNA visual fire alarm based on the fire alarm code signal.
    Type: Application
    Filed: November 14, 2006
    Publication date: May 24, 2007
    Inventors: George Elwell, Gene Strohallen