Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747591 | Full tape thickness feature conductors for EMI structures | Kenneth A. Peterson, Richard T. Knudson, Frank R. Smith | 2014-06-10 |
| 4916574 | Panelboard bus bar arrangement | Drew S. Hancock | 1990-04-10 |
| 4740865 | Extruded three-phase base pan configuration for a load center | — | 1988-04-26 |
| 4733329 | Three-phase load center | Drew S. Hancock | 1988-03-22 |
| 4517623 | Concealed-fastener panelboard front and clamping latches | Drew S. Hancock | 1985-05-14 |