Patents

The security barrier Yezh – Russian Federation patent №93039

Russian Federation Patent: №93039
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 20.04.2010

A method for manufacturing mesh "Piranha" razor barbed barrier – Patent of Ukraine №89535

Patent of Ukraine: № 89535
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00 – Barbed wire, mesh, fencing, wire
Published: 25.04.2014, Bulletin 8

The security barrier Piranha – the Patent of Ukraine №48667

Patent of Ukraine: №48667
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00
Published: 25.03.2010, Bulletin № 6/2010

The security barrier "Piranha" – Russian Federation patent №93316

Russian Patent: №93316
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00
Published: 27.04.2010

Engineering Sea-craft security system Antipirat – the Patent of Ukraine №96848

The Patent of Ukraine: №96848
Author: Tkachenko Yuriy Vladimirovich
IPC Section: B63G 13/00, E04H 17/10, F41H 11/08
Published: 12.12.2011, Bulletin No 23

Engineering Sea-craft security system "Antipirat" – Russian Federation patent №2431582

Russian Patent: №2431582
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, B63G 13/00
Published: 20.10.2011

The security barrier Egoza-Alligator – the patent of Kazakhstan №23426

Patent Kazakhstan: №23426
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 15.12.2010, Bulletin № 12

The security barrier Egoza-Alligator – the Patent of Ukrainian №47937

Patent of Ukraine: №47937
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 25.02.2010, Bulletin № 4

The security barrier "Egoza-Alligator" – Russian Federation patent №96040

Russian Federation Patent: №96040
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 20/07/2010

The security fence Alligator – the patent of Kazakhstan №23427

Patent of Kazakhstan: №23427
Author: Tkachenko Yuriy Vladimirovich
Section of the IPC: B21F 25/00, E04H 17/04
Published: 15.12.2010 bulletin №12