Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076598 | Interlock system and method for rotary disconnect switches | Justin Billard, Dean A. Robarge | 2011-12-13 |
| 8072723 | Resettable MEMS micro-switch array based on current limiting apparatus | William James Premerlani, Kanakasabapathi Subramanian, Brent Charles Kumfer, Charles Stephan Pitzen, David J. Lesslie +2 more | 2011-12-06 |
| 7944660 | Micro-electromechanical system based selectively coordinated protection systems and methods for electrical distribution | Brent Charles Kumfer, William James Premerlani, Kanakasabapathi Subramanian, Charles Stephan Pitzen | 2011-05-17 |
| 7885043 | Remote-operable micro-electromechanical system based over-current protection apparatus | Brent Charles Kumfer, William James Premerlani, Kanakasabapathi Subramanian, Christopher Fred Keimel, Charles Stephan Pitzen +2 more | 2011-02-08 |