Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323331 | Windmill tower | Patrick J. Schachle, Edward C. Schachle, John R. Schachle | 1982-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323331 | Windmill tower | Patrick J. Schachle, Edward C. Schachle, John R. Schachle | 1982-04-06 |