Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590481 | Fast acting, electrically powered operator for transfer switch and transfer switch incorporating same | David Turner, David Olszewski, William E. Beatty, Jr., Ronald Dale Hartzel | 2003-07-08 |
| 6577216 | Fast acting transfer switch with confronting power switches oppositely actuated by single coil solenoid | David Turner, David Olszewski, William E. Beatty, Jr. | 2003-06-10 |