Patents by Inventor Karl Holt

Karl Holt 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).

  • Publication number: 20080023412
    Abstract: A portable wastewater treatment system comprising a wastewater holding tank having an interior adapted to hold wastewater, and a generator positioned to provide ozone, oxygen, or a combination of the two to the interior of the holding tank. In one embodiment, the holding tank comprises a gray-water tank, and the system further comprises a non-potable water tank having an interior. In this embodiment, the system further includes a second generator positioned to provide ozone, oxygen, or a combination of the two to the interior of the non-potable water tank and a conduit coupling the gray-water tank to the non-potable water tank. The system can further include a black-water tank having an interior, a third generator positioned to provide ozone, oxygen, or a combination of the two to the interior of the black-water tank, and a conduit coupling the black-water tank to the non-potable water tank.
    Type: Application
    Filed: September 4, 2007
    Publication date: January 31, 2008
    Applicant: ENGINEERED SOLUTIONS, INC.
    Inventor: Karl Holt
  • Publication number: 20050061738
    Abstract: A method and apparatus for remediating a failing wastewater treatment system comprising (a) a positive oxygen and ozone-generating, or ozone-generating only, pressure pump having an output, (b) a tube having a first end and a second end, the first end being attachable to the pump output, and (c) an air stone attachable to the second tube end. The pump is used to deliver oxygen and ozone, or ozone only, through the tube to the air stone. As much tube as is required is used to allow the air stone to be introduced into almost any portion of the wastewater treatment system so as to introduce air into the effluent and allow aerobic bacteria to proliferate. The apparatus of the present invention could also include a plurality of such pumps, tubes and air stones, and in many combinations.
    Type: Application
    Filed: August 31, 2004
    Publication date: March 24, 2005
    Inventor: Karl Holt