Patents by Inventor John A. Yanniell

John A. Yanniell 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).

  • Ice chest
    Patent number: D291524
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: August 25, 1987
    Inventors: John A. Yanniell, Milton C. Merka
  • Sprinkler head
    Patent number: D329910
    Type: Grant
    Filed: February 19, 1991
    Date of Patent: September 29, 1992
    Assignee: Wood Apple Inc.
    Inventors: John A. Yanniell, Milton C. Merka
  • Sprinkler head
    Patent number: D330067
    Type: Grant
    Filed: February 19, 1991
    Date of Patent: October 6, 1992
    Assignee: Wood Apple Inc.
    Inventors: John A. Yanniell, Milton C. Merka
  • Sprinkler head
    Patent number: D330246
    Type: Grant
    Filed: February 19, 1991
    Date of Patent: October 13, 1992
    Assignee: Wood Apple Inc.
    Inventors: John A. Yanniell, Milton C. Merka