Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5119762 | Hydrostatic curtain control locking system | John F. Yockey | 1992-06-09 |
| D309115 | Humidity sensor | John F. Yockey | 1990-07-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5119762 | Hydrostatic curtain control locking system | John F. Yockey | 1992-06-09 |
| D309115 | Humidity sensor | John F. Yockey | 1990-07-10 |