Patents by Inventor Denny Sprecher

Denny Sprecher 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).

  • Sand stabilization method and apparatus
    Publication number: 20040026342
    Abstract: A sand stabilization apparatus that preferably includes a first pump, a first separator fluidly connected to the first pump, a first attrition device fluidly connected to the first separator, a second pump fluidly connected to the first attrition device, a second separator fluidly connected to the second pump, and a dewatering device fluidly connected to the second separator.
    Type: Application
    Filed: March 14, 2003
    Publication date: February 12, 2004
    Inventors: Scott O'Brien, Denny Sprecher