Patents by Inventor Douglas Steinbuch

Douglas Steinbuch 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: 7563058
    Abstract: A vegetation growth-enhancing erosion control blanket is formed from an elongated rectangular excelsior/wood wool mat. The mat is held together with threads stitched therein. When the finished blanket is placed atop the ground, the blanket serves to shield the earth area from wind and water erosion forces. As the ground vegetation grows, it ultimately replaces the blanket which decomposes and furnishes the ground vegetation with a nutritive mulch.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: July 21, 2009
    Assignee: American Excelsior Company
    Inventors: Terry Sadowski, Douglas Steinbuch, Tony Johnson
  • Publication number: 20080159816
    Abstract: A vegetation growth-enhancing erosion control blanket is formed from an elongated rectangular excelsior/wood wool mat. The mat is held together with threads stitched therein. When the finished blanket is placed atop the ground, the blanket serves to shield the earth area from wind and water erosion forces. As the ground vegetation grows, it ultimately replaces the blanket which decomposes and furnishes the ground vegetation with a nutritive mulch.
    Type: Application
    Filed: December 20, 2007
    Publication date: July 3, 2008
    Inventors: Terry Sadowski, Douglas Steinbuch, Tony Johnson
  • Publication number: 20050180823
    Abstract: An environmentally friendly vegetation growth-enhancing erosion control blanket is formed from an elongated rectangular excelsior/wood wool mat. The mat is held together with threads stitched therein. When the finished blanket is placed atop the ground, the blanket serves to shield the earth area from wind and water erosion forces, without the presence of the plastic netting often used in the prior art. As the ground vegetation grows, it ultimately replaces the blanket which decomposes and furnishes the ground vegetation with a nutritive mulch.
    Type: Application
    Filed: December 22, 2004
    Publication date: August 18, 2005
    Inventors: Terry Sadowski, Douglas Steinbuch, Tony Johnson