Patents by Inventor Romeo Barrick Wagner

Romeo Barrick Wagner 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).

  • Promotion of plant growth with compositions containing a dithiocarbamic acid derivative
    Patent number: 4113462
    Abstract: The invention relates to a process and compositions for promoting plant growth. The compositions contain a dithiocarbamic acid derivative such as ammonium dithiocarbamate and preferably also contain a reduced nitrogen fertilizer such as ammonium nitrate.
    Type: Grant
    Filed: April 20, 1977
    Date of Patent: September 12, 1978
    Assignee: Hercules Incorporated
    Inventor: Romeo Barrick Wagner