Patents by Inventor Richard Dansizen

Richard Dansizen 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).

  • Method for Rapid Insulation of Expanses
    Publication number: 20070290074
    Abstract: A process for cost-effectively and rapidly insulating a desired surface with spray foam insulation is described which includes the application of a polyurethane foam dispensed through heated conduits into a dispensing gun having a nozzle with essentially planar divergent lips having a triangular prism opening, the lips of the nozzle diverging at an angle of between about 5 and 35° inclusive, more preferably between 8 to 15° inclusive, most preferably 10 to 12° inclusive, thereby achieving application rates which are in excess of 70 Ft2/min, and optimally in excess of 100 Ft2/min.
    Type: Application
    Filed: January 9, 2006
    Publication date: December 20, 2007
    Inventors: Richard Dansizen, Thomas Fishback, Stefan Gantenbein, Paul Hurray, Anthony Taylor
  • Method for Rapid Insulation of Expanses
    Publication number: 20060192033
    Abstract: A process for cost-effectively and rapidly insulating a desired surface with spray foam insulation is described which includes the application of a polyurethane foam dispensed through heated conduits into a dispensing gun having a nozzle with essentially planar divergent lips having a triangular prism opening, the lips of the nozzle diverging at an angle of between about 5 and 35° inclusive, more preferably between 8 to 15° inclusive, most preferably 10 to 12° inclusive, thereby achieving application rates which are in excess of 70 Ft2/min, and optimally in excess of 100 Ft2/min.
    Type: Application
    Filed: January 9, 2006
    Publication date: August 31, 2006
    Inventors: Richard Dansizen, Thomas Fishback, Stefan Gantenbein, Paul Hurray, Anthony Taylor