Patents by Inventor David Kisenwether

David Kisenwether 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).

  • Publication number: 20210214172
    Abstract: A reduced size bark blower that incorporates the innovative concept of a centrifugal fan instead of an air lock thereby reducing the overall weight of the machine.
    Type: Application
    Filed: January 8, 2020
    Publication date: July 15, 2021
    Inventor: David Kisenwether
  • Patent number: 8146844
    Abstract: The present invention is directed toward a reduced size vegetation shredding and dispersal apparatus that is capable of being attached to a skid steer front end loader (such as a Bobcat) that can be maneuvered into restricted areas and deliver shredded vegetation and mulch into recently seeded and landscaped areas.
    Type: Grant
    Filed: February 7, 2010
    Date of Patent: April 3, 2012
    Inventor: David Kisenwether
  • Publication number: 20110192924
    Abstract: The present invention is directed toward a reduced size vegetation shredding and dispersal apparatus that is capable of being attached to a skid steer front end loader (such as a Bobcat) that can be maneuvered into restricted areas and deliver shredded vegetation and mulch into recently seeded and landscaped areas.
    Type: Application
    Filed: February 7, 2010
    Publication date: August 11, 2011
    Inventor: David Kisenwether
  • Patent number: 7036757
    Abstract: A vegetation shredding and dispersal apparatus that comprises a conveying platform, a cutting/agitating mechanism, and a blower apparatus. The conveying platform and the cutting/agitating mechanism are substantially wide enough to simultaneously process 2 or more bales of mulching vegetation, yet the shredding and dispersal apparatus is still narrow enough to meet state and federal vehicle width requirements. The wide conveying platform comprises two or more conveying chain assemblies to introduce the baled vegetation into the rotating cutters/agitators, which are essentially the same width as the conveyor platform. The shredded mulch is then fluidized by the cutters/agitators and then directed to the blower intake by the vacuum created by the blower. The shredded mulch is then ejected from the blower and spread onto newly seeded areas to prevent ground erosion and to promote seed germination.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: May 2, 2006
    Assignee: Material Innovations Manufacturing
    Inventor: David Kisenwether
  • Publication number: 20050077404
    Abstract: A vegetation shredding and dispersal apparatus that comprises a conveying platform, a cutting/agitating mechanism, and a blower apparatus. The conveying platform and the cutting/agitating mechanism are substantially wide enough to simultaneously process 2 or more bales of mulching vegetation, yet the shredding and dispersal apparatus is still narrow enough to meet state and federal vehicle width requirements. The wide conveying platform comprises two or more conveying chain assemblies to introduce the baled vegetation into the rotating cutters/agitators, which are essentially the same width as the conveyor platform. The shredded mulch is then fluidized by the cutters/agitators and then directed to the blower intake by the vacuum created by the blower. The shredded mulch is then ejected from the blower and spread onto newly seeded areas to prevent ground erosion and to promote seed germination.
    Type: Application
    Filed: October 14, 2003
    Publication date: April 14, 2005
    Inventor: David Kisenwether