Patents by Inventor Dane E. R. Glantz

Dane E. R. Glantz 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).

  • Method of treating trees and a machine for practicing the method
    Patent number: 4133358
    Abstract: A machine for de-branching felled trees and cutting the trees into logs comprises a vehicle having a driver's compartment at one end, a log-loading area at the other end, tree de-branching and cutting apparatus between the driver's compartment and the loading area, a log-collecting arrangement disposed on the vehicle to one side of the de-branching and cutting apparatus and which receives cut logs from the cutting apparatus and an elevated lifting device which can lift trees to be cut, deliver the trees to the de-branching and cutting apparatus and transfer cut logs from the collecting arrangement to the loading area.
    Type: Grant
    Filed: December 7, 1976
    Date of Patent: January 9, 1979
    Assignee: Husqvarna AB
    Inventors: Hakan A. L. Stahre, Dane E. R. Glantz