Patents by Inventor Joseph W. Dunyan

Joseph W. Dunyan 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).

  • Carbon monoxide detector safety systems
    Patent number: 8803696
    Abstract: A carbon monoxide detector safety system comprising: a carbon-monoxide sensing and transmitting device; at least one door-opener receiver; and an onboard receiver connected to a wiring assembly of a vehicle; wherein said carbon monoxide detector safety system is useful to help prevent poisoning caused by carbon-monoxide accumulating within an enclosed space such as a garage. The carbon monoxide detector safety system acting in the capacity of an active carbon monoxide alarm system.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: August 12, 2014
    Inventor: Joseph W. Dunyan