Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5993286 | Walking insect and method of assembling the same | Patricia B. Tacquard | 1999-11-30 |
| 4976620 | Device for creating and displaying moire patterns | Patricia B. Gillfillan | 1990-12-11 |
| D310686 | Architectural learning device | Patricia B. Gillfillan | 1990-09-18 |