Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8493012 | Protection relay, electrical switching apparatus, and system for determining and outputting fault current available at a load and incident energy or personal protective equipment level operatively associated therewith | Lawrence B. Farr | 2013-07-23 |
| 8094426 | Electrical switching apparatus providing coordinated opening with a circuit interrupter and method of operating the same | Lawrence B. Farr | 2012-01-10 |
| 6723939 | Isolation switch for electric power systems | Justin Raymond Hoglund, Robert Yanniello | 2004-04-20 |