Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759000 | Generating head assembly with generating head and rotary power actuator | Walter W. Wawrzyniak, Richard A. Habarth | 1998-06-02 |
| 5651645 | Generating head assembly with generating head and rotary power actuator | Walter W. Wawrzyniak, Richard A. Habarth | 1997-07-29 |