Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6176719 | Bolted electrical connecting device for multiple electrical conductors | Patrick M. Williams, Rodney J. West, Glen S. O'Nan | 2001-01-23 |
| 6022231 | Pre-bussed rigid conduit electrical distribution system | Patrick M. Williams, Rodney J. West, Anthony S. Locker, Daniel G. Witt | 2000-02-08 |
| 5192217 | Electrical busway distribution system having provisions for preventing unintentional contact with live conductors at tap-off locations | — | 1993-03-09 |
| 4912599 | Bus-to-plug interlock | — | 1990-03-27 |