Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9425588 | Electrical enclosure and guard assembly therefor | Kenneth M. Fischer, Ronald W. Brand, James Jeffery Benke | 2016-08-23 |
| 7830232 | Arc runner assembly and electrical switching apparatus and method incorporating same | Louis F. Grahor, Roger W. Helms, William M. Randal | 2010-11-09 |
| 5831501 | Adjustable trip unit and circuit breaker incorporating same | Kenneth D. Kolberg, David A. Parks | 1998-11-03 |
| 5613275 | Adjusting knob assembly with discrete positioning | Kenneth D. Kolberg, David A. Parks, James R. Schachner | 1997-03-25 |