Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902813 | Protective digital relay device | Ljubomir A. Kojovic | 2011-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902813 | Protective digital relay device | Ljubomir A. Kojovic | 2011-03-08 |