Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616539 | Covered sandbox with a disengaging hinge | Gregg Henderson | 2003-09-09 |
| 6533672 | Rotatable and pivotable amusement apparatus | Mike Keller, Michael Miroewski | 2003-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616539 | Covered sandbox with a disengaging hinge | Gregg Henderson | 2003-09-09 |
| 6533672 | Rotatable and pivotable amusement apparatus | Mike Keller, Michael Miroewski | 2003-03-18 |