Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881463 | Irregular, rotational tessellation surface covering units and surface covering | — | 2005-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881463 | Irregular, rotational tessellation surface covering units and surface covering | — | 2005-04-19 |