| 2021/0324,603 | APPARATUS AND METHOD FOR AN EXCAVATOR | Apr 16, 20 | Oct 21, 21 | Not available |
| 2020/0277,750 | METHOD AND SYSTEM FOR CONTROLLING WHEEL LOADER | Feb 27, 20 | Sep 03, 20 | Not available |
| 2016/0002,879 | Seafloor Nodule Concentrating System and Method | Feb 11, 14 | Jan 07, 16 | Not available |
| 2015/0376,869 | Method and Apparatus for Machine Synchronization | Jun 23, 15 | Dec 31, 15 | TOPCON POSITIONING SYSTEMS, INC. |
| 2015/0315,765 | EXCAVATION SYSTEM PROVIDING LINKAGE PLACEMENT TRAINING | May 01, 14 | Nov 05, 15 | CATERPILLAR INC. |
| 2015/0098,764 | Systems and Methods for Creating Gravel Bars | Oct 05, 13 | Apr 09, 15 | Not available |
| 2015/0003,194 | DIRECTIONAL SELF-BURYING SENSOR SYSTEM AND METHOD | Apr 03, 14 | Jan 01, 15 | Seabed Geosolutions B.V. |
| 2014/0144,051 | Trench Filling Machine | Jul 02, 12 | May 29, 14 | The Charles Machine Works, Inc. |
| 2014/0119,869 | Bucket Design for Maximizing Liquid Transport | Oct 31, 12 | May 01, 14 | CATERPILLAR INC. |
| 2014/0088,838 | METHOD AND SYSTEM FOR PREEMPTIVE LOAD WEIGHT FOR MINING EXCAVATING EQUIPMENT | Jun 17, 13 | Mar 27, 14 | SIEMENS INDUSTRY, INC. |
| 2013/0340,297 | SYSTEM AND METHOD TO EXCAVATE USING VACUUM EXCAVATOR | Jun 26, 12 | Dec 26, 13 | Not available |
| 2013/0248,211 | METHOD AND APPARATUS FOR MAINTAINING LEVEL PLOW WHEN ANGLING | Aug 06, 12 | Sep 26, 13 | MEYER PRODUCTS, LLC |
| 2013/0129,460 | WORK IMPLEMENT CONTROL SYSTEM | Nov 22, 11 | May 23, 13 | CATERPILLAR INC. |
| 2013/0071,213 | METHOD AND APPARATUS FOR DETECTING BURIED OBJECTS | Oct 06, 09 | Mar 21, 13 | LOUISIANA TECH RESEARCH CORPORATION |
| 2013/0045,071 | Machine Having Hydraulically Actuated Implement System With Down Force Control, And Method | Aug 16, 11 | Feb 21, 13 | CATERPILLAR INC. |
| 2012/0308,354 | METHOD AND APPARATUS FOR DETERMINING A SPATIAL POSITIONING OF LOADING EQUIPMENT | Jun 06, 11 | Dec 06, 12 | MOTION METRICS INTERNATIONAL CORP. |
| 2012/0291,319 | Apparatus And Method for Material Distribution | May 15, 12 | Nov 22, 12 | Not available |
| 2012/0285,051 | Environmental Remediation System | Dec 01, 10 | Nov 15, 12 | Not available |
| 2012/0272,552 | CUTTER HEAD FOR DREDGING GROUND, CUTTER SUCTION DREDGER PROVIDED WITH SUCH A CUTTER HEAD AND USE OF THE CUTTER HEAD FOR DREDGING GROUND | Jul 05, 10 | Nov 01, 12 | DREDGING INTERNATIONAL N.V. |
| 2012/0198,733 | A DREDGE VESSEL SYSTEM | Jul 02, 10 | Aug 09, 12 | DAMEN DREDGING EQUIPMENT B.V. |