Patents Assigned to Fuel Harvesters Equipment, Inc.
  • Woodwaste processing system with contaminate separation
    Patent number: 5915565
    Abstract: A system for processing wastewood. The system may be mounted on a towable chassis. The wastewood is received at one end of the system and metal contaminants are removed from the wastewood. The wastewood is then separated according to size wherein a first size of wastewood is further processed by the system and a second size is removed from the system for subsequent re-processing. Unwanted paper and plastic contaminants are removed from the wastewood, and the wastewood of the first size is subjected to a further separating step wherein it is again separated according to size into usable end products.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: June 29, 1999
    Assignee: Fuel Harvesters Equipment, Inc.
    Inventor: L. Powell Clinton
  • Woodwaste processing system with contaminate separation
    Patent number: 5865317
    Abstract: A system for processing wastewood. The system may be mounted on a towable chassis. The wastewood is received at one end of the system and metal contaminants are removed from the wastewood. The wastewood is then separated according to size wherein a first size of wastewood is further processed by the system and a second size is removed from the system for subsequent re-processing. Unwanted paper and plastic contaminants are removed from the wastewood, and the wastewood of the first size is subjected to a further separating step wherein it is again separated according to size into usable end products.
    Type: Grant
    Filed: September 16, 1991
    Date of Patent: February 2, 1999
    Assignee: Fuel Harvesters Equipment, Inc.
    Inventor: L. Powell Clinton
  • Magnetic tub grinder
    Patent number: 5297744
    Abstract: A tub grinder for grinding waste material is disclosed. The tub grinder includes a cylindrical tub member having an open end for receiving waste material to be ground. The tub member includes a cylindrical interior wall having one or more magnets mounted thereon for extracting tramp iron from waste material in the tub member.
    Type: Grant
    Filed: September 6, 1991
    Date of Patent: March 29, 1994
    Assignee: Fuel Harvesters Equipment, Inc.
    Inventor: L. Powell Clinton
  • Woodwaste processing system with contaminate separation
    Patent number: 5074992
    Abstract: A system for processing wastewood. The system may be mounted on a towable chassis. The wastewood is received at one end of the system and metal contaminants are removed from the wastewood. The wastewood is then separated according to size wherein a first size of wastewood is further processed by the system and a second size is removed from the system for subsequent re-processing. Unwanted paper and plastic contaminants are removed from the wastewood, and the wastewood of the first size is subjected to a further separating step wherein it is again separated according to size into usable end products.
    Type: Grant
    Filed: September 29, 1989
    Date of Patent: December 24, 1991
    Assignee: Fuel Harvesters Equipment, Inc.
    Inventor: L. Powell Clinton