Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052563 | Expanding track set | Stacy Lynn O'Connor | 2018-08-21 |
| 9956492 | Wall mounted toy track set | Stacy Lynn O'Connor, Eric Ostendorff, Paul Schmid, Eric So, Leung Yat San +2 more | 2018-05-01 |