| 9879398 | Weld-free geocell with cellular structure for soil stabilization | May 15, 15 | Jan 30, 18 | OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU "MIKI" |
| 9834898 | Debris flow drainage channel with step pool structure and its applications | Jan 21, 14 | Dec 05, 17 | INSTITUTE OF MOUNTAIN HAZARDS AND ENVIRONMENT CHINESE ACADEMY OF SCIENCES |
| 9677231 | Protection system | Dec 21, 12 | Jun 13, 17 | Trumer Schutzbauten GesmbH |
| 9333553 | Net, in particular for protection, safety, water-rearing or architectural purposes, and an apparatus for producing the net | Feb 22, 13 | May 10, 16 | Geobrugg AG |
| 9309636 | Rockfall barrier | Jul 27, 12 | Apr 12, 16 | Not available |
| 9228306 | Post-cable connection for a roadway barrier | Oct 13, 14 | Jan 05, 16 | GIBRALTAR GLOBAL, LLC |
| 9187873 | Screen-handling system and method of installing screening on a rock face | Apr 02, 13 | Nov 17, 15 | 1311854 ONTARIO LIMITED |
| 9062422 | Retaining device | Feb 09, 12 | Jun 23, 15 | BETONFORM S.R.L. |
| 8955655 | Device for the impact damping of cable constructions, in particular for barrier structures for falling rock, mud flows and snow | May 08, 09 | Feb 17, 15 | Geobrugg AG |
| 8857795 | Tiltable support post structure | Oct 03, 12 | Oct 14, 14 | PROTEC ENGINEERING, INC. |
| 8678709 | Security net on water or on the ground | Jul 12, 10 | Mar 25, 14 | Geobrugg AG |
| 7104733 | Avalanche protection system | Sep 16, 03 | Sep 12, 06 | Not available |
| 6299110 | Protective netting comprising connected crossed cables, for example, snow or ground netting | Mar 02, 99 | Oct 09, 01 | OFFICINE MACCAFERRI S.P.A. |
| 5435524 | Impact fence | Dec 06, 93 | Jul 25, 95 | Not available |
| 5299781 | Flex post fence | Jul 10, 91 | Apr 05, 94 | STATE DEPARTMENT OF HIGHWAYS, State Department of Highways, State of Colorado, |
| 5186438 | Modular rock catchment barrier | Oct 31, 90 | Feb 16, 93 | Not available |
| 4730810 | Protective barrier against falls of stones | Jan 10, 86 | Mar 15, 88 | FATZER AG |