Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438957 | Piezoelectric power generating arrangement activated by elements caused to rotate by natural energy source | — | 2002-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438957 | Piezoelectric power generating arrangement activated by elements caused to rotate by natural energy source | — | 2002-08-27 |