Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918271 | Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device | Abram Khazanovich, Irina Khazanovich | 2011-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918271 | Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device | Abram Khazanovich, Irina Khazanovich | 2011-04-05 |