Patents by Inventor Georg Rieder

Georg Rieder 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).

  • Aqueous fertilizer solutions containing dicyandiamide
    Patent number: 4234332
    Abstract: Aqueous solutions of commonly used fertilizers which also contain dicyandiamide, in an amount to provide at least 10% by weight of dicyandiamide nitrogen, are effective nitrification inhibitors and have an improved capacity to dissolve micronutrients to form solutions of improved micronutrient stability.
    Type: Grant
    Filed: January 23, 1979
    Date of Patent: November 18, 1980
    Assignee: SKW Trostberg Aktiengesellschaft
    Inventors: Horst Michaud, Georg Rieder, Josef Seeholzer