Patents by Inventor Javier Otana

Javier Otana 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).

  • Solar collector
    Publication number: 20070283950
    Abstract: A solar collector has a polygonal top panel forming a top face and having at least three edges, a similarly polygonal bottom panel forming a bottom face directed away from the top face and fitted congruently to the top panel to form a flow passage extending between the faces, and at least four connectors projecting from at least three of the edges.
    Type: Application
    Filed: May 2, 2007
    Publication date: December 13, 2007
    Inventors: Robert Jung, Javier Otana, Jurgen Weigel, Michael Schroder