Patents by Inventor Garry D. Laxton

Garry D. Laxton 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).

  • Biocide treatment system and method
    Patent number: 5611920
    Abstract: A system and method for the delivery and application of a biocide treatment to a facility. A specially adapted vehicle is used to transport biocide precursors, and a generator capable of generating biocide from those precursors, to the site of the facility to be treated. Incompatible precursors are isolated from each other in separate compartments in the vehicle. At the site, the generator is communicated with a fluid flow path passing through the facility to be treated. While biocide is being generated in the generator from the precursors, a carrier liquid is simultaneously circulated through the fluid flow path, including the generator, so that biocide from the generator is introduced to the carrier liquid and thereby carried from the generator through the facility to treat it.
    Type: Grant
    Filed: June 19, 1995
    Date of Patent: March 18, 1997
    Assignee: Unichem International Inc.
    Inventors: Gregory D. Simpson, Garry D. Laxton, Harold D. McCullough, Jay T. Miller
  • Biocide treatment system and method
    Patent number: 5453207
    Abstract: A system and method for the delivery and application of a biocide treatment to a facility. A specially adapted vehicle is used to transport biocide precursors, and a generator capable of generating biocide from those precursors, to the site of the facility to be treated. Incompatible precursors are isolated from each other in separate compartments in the vehicle. At the site, the generator is communicated with a fluid flow path passing through the facility to be treated. While biocide is being generated in the generator from the precursors, a carrier liquid is simultaneously circulated through the fluid flow path, including the generator, so that biocide from the generator is introduced to the carrier liquid and thereby carried from the generator through the facility to treat it.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: September 26, 1995
    Inventors: Gregory D. Simpson, Garry D. Laxton, Harold D. McCullough, Jay T. Miller