Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465534 | Paradoxical structural puzzle | Matthew F. Lennon | 2002-11-12 |
| D464681 | Structural alignment puzzle | Matthew F. Lennon | 2002-10-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465534 | Paradoxical structural puzzle | Matthew F. Lennon | 2002-11-12 |
| D464681 | Structural alignment puzzle | Matthew F. Lennon | 2002-10-22 |