Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207609 | Magnetic toy construction block with ring-type magnet | Lawrence Rosen | 2021-12-28 |
| 11207610 | Amusement device with writing/drawing surface | Lawrence Rosen, Joseph Anthony Nardozza, Jr. | 2021-12-28 |