Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524073 | Spinner with continuous 3-fold symmetry for multiple utilitarian, educational and ornamental uses | — | 2003-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524073 | Spinner with continuous 3-fold symmetry for multiple utilitarian, educational and ornamental uses | — | 2003-02-25 |