Patents by Inventor David M. Archer

David M. Archer 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 tree with optional wind turbine generator
    Patent number: 9151273
    Abstract: An apparatus for generating electricity. The apparatus comprises a plurality of solar energy collectors for generating electricity from solar energy; a plurality of wind turbines for generating electricity from wind energy; a support structure having arms extending radially from a vertical shaft, the arms positioned at different vertical distances along the vertical shaft and the arms having decreasing lengths in a direction toward a top of the apparatus; solar energy collectors affixed to terminal ends of the arms and disposed at different vertical distances along the vertical shaft, the solar energy collectors shaped and oriented to direct wind streams striking the solar energy collectors toward the wind turbines; and each one of the plurality of wind turbines rotatably supported by the vertical shaft to rotate about the vertical shaft and disposed at different vertical distances along the vertical shaft.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: October 6, 2015
    Inventors: Frank L. Christy, Stephen C. Keiser, David M. Archer, Rod Arter
  • Solar Tree with Optional Wind Turbine Generator
    Publication number: 20140021723
    Abstract: An apparatus for generating electricity. The apparatus comprises a plurality of solar energy collectors for generating electricity from solar energy; a plurality of wind turbines for generating electricity from wind energy; a support structure having arms extending radially from a vertical shaft, the arms positioned at different vertical distances along the vertical shaft and the arms having decreasing lengths in a direction toward a top of the apparatus; solar energy collectors affixed to terminal ends of the arms and disposed at different vertical distances along the vertical shaft, the solar energy collectors shaped and oriented to direct wind streams striking the solar energy collectors toward the wind turbines; and each one of the plurality of wind turbines rotatably supported by the vertical shaft to rotate about the vertical shaft and disposed at different vertical distances along the vertical shaft.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 23, 2014
    Inventors: Frank L. Christy, Stephen C. Keiser, David M. Archer, Rod Arter
  • Solar wind tree
    Patent number: 8487469
    Abstract: An apparatus for generating electrical power. The apparatus comprises a plurality of solar energy collectors for generating electricity from solar energy; a plurality of wind turbines for generating electricity from wind energy; a support structure having arms extending radially from a vertical shaft, the arms positioned at different vertical distances along the vertical shaft and the arms having different lengths; solar energy collectors and the wind turbines affixed to terminal ends of the arms; and the support structure comprising camouflage elements causing the support structure to resemble vegetation.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: July 16, 2013
    Inventors: Frank L. Christy, Stephen C. Keiser, David M. Archer
  • SOLAR WIND TREE
    Publication number: 20100289269
    Abstract: An apparatus for generating electrical power. The apparatus comprises a plurality of solar energy collectors for generating electricity from solar energy; a plurality of wind turbines for generating electricity from wind energy; a support structure having arms extending radially from a vertical shaft, the arms positioned at different vertical distances along the vertical shaft and the arms having different lengths; solar energy collectors and the wind turbines affixed to terminal ends of the arms; and the support structure comprising camouflage elements causing the support structure to resemble vegetation.
    Type: Application
    Filed: February 22, 2010
    Publication date: November 18, 2010
    Inventors: Frank L. Christy, Stephen C. Keiser, David M. Archer