Patents by Inventor Ronald B. Rosson

Ronald B. Rosson 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).

  • Lunch box kit
    Patent number: D324977
    Type: Grant
    Filed: November 6, 1990
    Date of Patent: March 31, 1992
    Assignee: A.D. I. Design
    Inventor: Ronald B. Rosson
  • Lunch box
    Patent number: D324978
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: March 31, 1992
    Assignee: A.D. I. Design
    Inventor: Ronald B. Rosson