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| 8128178 | Cutter head for a ground cutter machine having rotary cutters |
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| 8104994 | Subsoil drainage system |
| 8103364 | Waste disposal during pit mining |
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| 8096116 | Mooring of multiple arrays of buoy-like WECs |
| 8092120 | Method for assembling a rack portion of a self-raising oil rig |
| 8087850 | Rock bolt |
| 8083008 | Pressure pulse fracturing system |
| 8079780 | Slotted mandrel for lateral displacement pier and method of use |
| 8075063 | Automotive machine for producing carriageways |
| 8074746 | Tool for crushing coke |
| 8074745 | Tool for crushing coke |
| 8070388 | Structure for transporting, commissioning and decommissioning the... |
| 8070391 | Systems and methods for handling piles |
| 8061783 | Bit holder block with non-rotating wear sleeve |
| 8061784 | Retention system |
| 8057128 | Truss shoe with wedge retaining sleeve and method of assembling s... |
| 8037946 | Hammer assembly |
| 8033759 | Modular retaining wall |
| 8029208 | Apparatus and method for covering a surface of a body of water to... |
| 8029210 | Methods and apparatus for installation of VIV suppression during ... |
| 8022839 | Telemetry subsystem to communicate with plural downhole modules |
| 8021082 | Suction pile suitable for shallow depths |
| 8016521 | Method for deploying a deepwater mooring spread |
| 8016363 | Automated excavation machine |
| 8011857 | Extraction system for removable marine footing |
| 8011855 | Roadway-levee |
| 7993078 | Method and apparatus for installing an underground pipe |
| 7984953 | Method and device for optimizing a cutting process in road millin... |
| 7980784 | Drainage management systems and methods |
| 7980788 | Construction machine |
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| 7980790 | Compressible mechanically stabilized earth retaining wall system ... |
| 7976242 | Drill head for a microtunnelling apparatus |