Patents by Inventor Ronald John Gross

Ronald John Gross 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 container
    Patent number: D243030
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: January 11, 1977
    Inventor: Ronald John Gross
  • Plant container
    Patent number: D243112
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: January 18, 1977
    Inventor: Ronald John Gross
  • Plant container
    Patent number: D243357
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: February 8, 1977
    Inventor: Ronald John Gross
  • Plant container
    Patent number: D243358
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: February 8, 1977
    Inventor: Ronald John Gross