Patents by Inventor W. Scott Hammond

W. Scott Hammond 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).

  • Patent number: 6496988
    Abstract: A self-contained toilet that has no water consumption and does not use chemicals. A toilet bowl cleaned by combining compressed air and liquid through jets to reduce flush volume. The flush liquid supply reclaimed through distillation. The dehydration chamber cleaned by scraping and blowing of the waste. The dehydration process coming from a highly efficient heat, air and grinding chamber. The air compressor pressurizing the tank to clean the bowl and/or empty and dehydrate the chamber contents. The compressor intake used to eliminate odors from the bowl and vent the humidity from the dehydration process. The dehydration process controlled through temperature sensors that detect relative humidity. A toilet wherein it will operate while being used, flush within two minutes and the dehydration process able to be interrupted repeatedly with other deposits of human waste then resume operation until fully dehydrated.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: December 24, 2002
    Inventor: W. Scott Hammond
  • Patent number: 6442768
    Abstract: A self-contained toilet that has no water consumption and does not use chemicals. A toilet bowl cleaned by combining compressed air and liquid through jets to reduce flush volume. The flush liquid supply reclaimed through distillation. The dehydration chamber cleaned by scraping and blowing of the waste. The dehydration process coming from a highly efficient heat, air and grinding chamber. The air compressor pressurizing the tank to clean the bowl and/or empty and dehydrate the chamber contents. The compressor intake used to eliminate odors from the bowl and vent the humidity from the dehydration process. The dehydration process controlled through temperature sensors that detect relative humidity. A toilet wherein it will operate while being used, flush within two minutes and the dehydration process able to be interrupted repeatedly with other deposits of human waste then resume operation until fully dehydrated.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: September 3, 2002
    Assignee: Zerolet, Inc.
    Inventor: W. Scott Hammond
  • Patent number: 6305142
    Abstract: A building assembly for efficiently and economically constructing walls and roofs for a building assembly that utilizes a prefabricated building panel. The prefabricated panels utilize miter-cuts when joined, form cores, interior and exterior walls, and roofs, when placed together. The walls are pre-formed, offsite according to the required size dimensions and then transported to the job site. The panels are made essentially of a expanded polystyrene panel having cores and channels. Each building panel also includes vertically disposed parallel voids that are approximately 4 in. in diameter, spaced approximately 2 to 4 ft. apart, and receive poured concrete and steel rebar to provide structural rigidity to the entire building assembly. The poured concrete includes rebars that protrude through the entire channel and coring system and are embedded in the slab, and which may be extended above the wall height to bend and overlap the roof for added structural support.
    Type: Grant
    Filed: July 13, 1999
    Date of Patent: October 23, 2001
    Assignee: Recobond, Inc.
    Inventors: Dale J. Brisson, W. Scott Hammond