Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122072 | Cam-lock busway joint assembly | Gary D. Arn, Glenn S. O'Nan, Lisa C. Simmering | 1992-06-16 |
| 4714431 | Electrical distribution system having an improved plug-in assembly for current tap-off | Allan E. Slicer | 1987-12-22 |
| 4673229 | Electrical distribution system with an improved housing | George N. Jorgensen, Allan E. Slicer | 1987-06-16 |
| 4272643 | Fire resistant fitting | James C. Carroll, Donald L. Chapman, Stephen L. Flee | 1981-06-09 |
| 4270318 | Fire resistant fitting floor holes | James C. Carroll, Donald L. Chapman | 1981-06-02 |