Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503673 | Wind power generating system | Patrick J. Schachle, Edward C. Schachle, John R. Schachle | 1985-03-12 |
| 4323331 | Windmill tower | Patrick J. Schachle, Edward C. Schachle, John R. Schachle | 1982-04-06 |