Patents by Inventor Heribert Hohn

Heribert Hohn 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 for producing concrete or mortar using a vegetal aggregate
    Patent number: 7407615
    Abstract: A method for producing concrete or mortar based on an exclusively vegetal aggregate, a mineral binding agent, and mixing water is described. Instead of the vegetal aggregate being premineralized in a separate step of the operation, 4 to 14 kg of a non-hydratizable, finely ground mineralizator is added for each cubic meter of vegetable aggregate when the concrete or mortar is being mixed. Raw calcium carbonate is a preferred mineralizator.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: August 5, 2008
    Assignee: Miscanthus-Holding, S.A.
    Inventor: Heribert Hohn
  • Method for producing concrete or mortar using a vegetal aggregate
    Publication number: 20050001359
    Abstract: A method for producing concrete or mortar based on an exclusively vegetal aggregate, a mineral binding agent, and mixing water is described. Instead of the vegetal aggregate being premineralized in a separate step of the operation, 4 to 14 kg of a non-hydratizable, finely ground mineralizator is added for each cubic meter of vegetable aggregate when the concrete or mortar is being mixed. Raw calcium carbonate is a preferred mineralizator.
    Type: Application
    Filed: August 7, 2001
    Publication date: January 6, 2005
    Inventor: Heribert Hohn