| 9890504 | Systems and methods for sensing wear of reducing elements of a material reducing machine | Dec 12, 13 | Feb 13, 18 | VERMEER MANUFACTURING COMPANY |
| 9873365 | Transport machine | Sep 30, 14 | Jan 23, 18 | KOMATSU LTD. |
| 9850637 | Digging equipment with relative improved hydraulic system | Mar 20, 15 | Dec 26, 17 | SOILMEC S.P.A. |
| 9828737 | Lubricated soil mixing systems and methods | Jun 12, 15 | Nov 28, 17 | Not available |
| 9790742 | Drilling apparatus and method for drilling | Aug 27, 13 | Oct 17, 17 | BAUER SPEZIALTIEFBAU GMBH |
| 9674996 | Implements for displacing ground material | Feb 22, 16 | Jun 13, 17 | CLAUSSEN TECHNOLOGY, LLC |
| 9617712 | Method for determining the position of a cutting device in the ground using a mobile carriage | Jan 20, 14 | Apr 11, 17 | SOLETANCHE FREYSSINET |
| 9534353 | Machine for digging or refurbishing swales | Sep 09, 14 | Jan 03, 17 | DESOTO IP HOLDINGS, LLC |
| 9476299 | Mining and demolition tool | Dec 20, 13 | Oct 25, 16 | Not available |
| 9243496 | Method and apparatus for bulk seafloor mining | Jun 17, 11 | Jan 26, 16 | EDA KOPA (SOLWARA) LIMITED |
| 9206586 | Control system for a machine for digging and/or drilling soil and digging and/or drilling machine including such a system | Sep 19, 12 | Dec 08, 15 | SOILMEC S.P.A. |
| 9151011 | Drilling device for executing diaphragm walls and method thereof | Jul 19, 11 | Oct 06, 15 | SOILMEC S.P.A. |
| 9115481 | Cutting wheel for a trench cutter | Jul 02, 13 | Aug 25, 15 | BAUER MASCHINEN GMBH |
| 9103099 | Surface excavation machine | Mar 21, 12 | Aug 11, 15 | VERMEER MANUFACTURING COMPANY |
| 9085872 | Lubricated soil mixing system and methods | Jun 01, 12 | Jul 21, 15 | Not available |
| 9080294 | Pick assembly, pick holder for same, pick tool for same and strike element for same | Mar 28, 12 | Jul 14, 15 | ELEMENT SIX ABRASIVES S.A., ELEMENT SIX GMBH, |
| 9074341 | Trench wall cutter and method for producing a trench in the ground | Feb 26, 13 | Jul 07, 15 | BAUER SPEZIALTIEFBAU GMBH |
| 8997448 | Supporting and guiding device for power lines for excavation devices | Jun 08, 12 | Apr 07, 15 | SOILMEC S.P.A. |
| 8960808 | Underwater miner cutter head, underwater miner, and underwater mining system | May 09, 11 | Feb 24, 15 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 8947026 | Self-propelled working machine with electrical drive system and processes for operating the same | Apr 12, 11 | Feb 03, 15 | LIEBHERR-COMPONENTS BIBERACH GMBH |