Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914263 | Ejector-type rotary device | Vladimir Berger | 2011-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914263 | Ejector-type rotary device | Vladimir Berger | 2011-03-29 |