Patents by Inventor Charles H. Buehler

Charles H. Buehler 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: 5568996
    Abstract: A system for handling organic waste at a food-handling facility includes a mill that reduces the volume of the waste and a below-ground storage tank that receives the milled waste. A ventilation line and an air flow producer draw air from the storage tank, placing the tank under negative pressure and preventing noxious odors from escaping into the facility. A rigid suction line extends from the interior of the storage tank to points external to the tank and the facility itself. A suction truck periodically removes the waste stored in the tank, applying suction to the suction line to draw the stored waste into a portable tank aboard the truck. The suction truck transports the waste to a disposal site where the well-divided waste may be expelled onto and incorporated by tilling into soil for decomposition by soil organisms.
    Type: Grant
    Filed: July 11, 1995
    Date of Patent: October 29, 1996
    Assignee: Organic Resource Management Inc.
    Inventor: Charles H. Buehler