Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895279 | Busway plug in brick and cover | Paul Anthony Colbaugh | 1999-04-20 |
| 5505630 | Cover assembly for a plug-in opening of a busway system | Paul Anthony Colbaugh | 1996-04-09 |
| 4814942 | Drawout switchgear cell frame | Timothy G. Robirds, Nagar J. Patel, William Q. Aglietti | 1989-03-21 |
| 4650085 | Enclosure structure for circuit breaker assemblies and similar apparatus | Norman Davies, Allen G. Filson, Robert E. Wobrak | 1987-03-17 |