Patents by Inventor Arnold Rainbow

Arnold Rainbow 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).

  • Plant growth medium
    Patent number: 4404013
    Abstract: A composition comprising peat and a wetting agent characterized in that the wetting agent is an alkylene oxide condensate of a tri-(alkyl)substituted phenol or an ester thereof.
    Type: Grant
    Filed: April 13, 1982
    Date of Patent: September 13, 1983
    Assignee: Fisons Limited
    Inventor: Arnold Rainbow