Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843262 | Multi-surface novelty piece and method for making the same | David Rosendale | 1998-12-01 |
| 5759328 | Multi-sided novelty piece and method for making the same | James D. Richwine, Sanford K. Otsuji, David Rosendale, Craig R. Evans | 1998-06-02 |