Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167999 | Three-dimensional printing material system with improved color, article performance, and ease of use | Amir Alam, James F. Bredt, Mary Flynn, Jean Sprauer, Derek X. Williams | 2012-05-01 |
| 4979469 | Portable pet potty and wetting wall | — | 1990-12-25 |
| 4892058 | Portable pet potty and wetting wall | — | 1990-01-09 |