Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079163 | Excavator and a method for constructing an underground continuous wall | Vladimir Anatol Shreider | 2011-12-20 |
| 8061065 | Apparatus and a method for constructing an underground continuous filling wall and stratum | Vladimir Anatol Shreider | 2011-11-22 |
| 7928594 | Apparatus for receiving and transferring kinetic energy from a flow and wave | Vladimir Anatol Shreider | 2011-04-19 |