Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6062620 | Spreader bar | Steven Dale Walker, Robert Yanniello, William Edward Wilkie, II, Kenneth W. Tucker | 2000-05-16 |
| 6041949 | Overhead lifter for electrical switching apparatus | Steven Dale Walker, William Edward Wilkie, II, Daniel Edward Hrncir, Kenneth W. Tucker | 2000-03-28 |