Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050878 | Method and system for estimation of source impedence on electrical distribution lines | John James Dougherty, Senthoor Navaratnam | 2011-11-01 |
| 7870595 | Apparatus, methods, and system for role-based access in an intelligent electronic device | Jeffrey Mazereeuw, Claudio Cargnelli, Donald Glenn Thompson | 2011-01-11 |