Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D460868 | Tricycle seat | Craig Anthony Armstrong, Hans Ohren, Steve Stickel | 2002-07-30 |
| D460722 | Portion of a tricycle | Craig Anthony Armstrong, Hans Ohren, William H. Ropp | 2002-07-23 |