Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8528828 | Collectable gift cards | Carl E. Voigt, IV | 2013-09-10 |
| 8186599 | Collectable gift cards | Carl E. Voigt, IV | 2012-05-29 |
| 4778184 | Multi-dimensional sculpture puzzle/toy | — | 1988-10-18 |