Patents by Inventor Leonard D. Puch

Leonard D. Puch 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).

  • Stump cutting tool assembly
    Patent number: 5743314
    Abstract: A stump cutting tool assembly for a stump cutting apparatus having a rotatable cutting wheel includes at least one tool holder removably secured to the cutting wheel, at least one cutting tooth mounted circumferentially and removably to the at least tool holder, the at least one tool holder including a wheel portion extending circumferentially along the cutting wheel and a tool portion extending axially at an angle to a plane of the wheel portion, the tool portion having an aperture extending circumferentially therethrough and the at least one cutting tooth including a shank and an insert attached to the shank.
    Type: Grant
    Filed: January 27, 1997
    Date of Patent: April 28, 1998
    Assignee: Green Manufacturing Inc.
    Inventor: Leonard D. Puch