9969098 | Creating slots in a drip line in real time in conjunction with ground placement of the drip line | May 27, 15 | May 15, 18 | Trimble Inc. |
9951885 | Underground pipe pulling process and pipe pull head | Apr 21, 17 | Apr 24, 18 | BOREHEAD, LLC |
9951495 | Apparatus, systems and methods for excavating trenches in earth or soil and installing underground conduits or other media | May 12, 17 | Apr 24, 18 | Not available |
9876337 | Machine arranged for sawing micro trenches and placing ducts/cables in micro trenches | May 22, 14 | Jan 23, 18 | DELLCRON AB |
9850629 | Control method and system for a sawing machine | Nov 10, 11 | Dec 26, 17 | DELLCRON AB |
9746103 | Pipe laying machine and pipe laying method | Nov 27, 14 | Aug 29, 17 | LAURINI OFFICINE MECCANICHE S.R.L. |
9739409 | Winch boom and method for trench less replacement | Jan 13, 16 | Aug 22, 17 | TT TECHNOLOGIES, INC. |
9719611 | Underground pipe pulling process and pipe pull head | Jan 29, 16 | Aug 01, 17 | BOREHEAD, LLC |
9708791 | Apparatus, systems and methods for excavating trenches in earth or soil and installing underground conduits or other media | Oct 16, 14 | Jul 18, 17 | Not available |
9689143 | Poly pipe unrolling and placement device | Dec 17, 15 | Jun 27, 17 | Not available |
9664305 | Underground pipe pulling process and pipe pull head | Jan 29, 16 | May 30, 17 | BOREHEAD, LLC |
9631741 | Casing puller | Jun 15, 15 | Apr 25, 17 | Southeast Directional Drilling, LLC |
9611696 | Directional drill hammer pullback device | Sep 25, 15 | Apr 04, 17 | EARTH TOOL COMPANY, LLC |
9537292 | Method for placing at least one duct/communication cable below a road surface in an area | Nov 10, 11 | Jan 03, 17 | DELLCRON AB |
9528634 | Agricultural tubing extractor and related methods | Oct 05, 12 | Dec 27, 16 | SYNGENTA PARTICIPATIONS AG |
9334980 | Apparatus and method for burying elongate member | Dec 21, 12 | May 10, 16 | IHC ENGINEERING BUSINESS LIMITED |
9291286 | Hollow drill rod for slurry application in a geothermal loop | Aug 06, 13 | Mar 22, 16 | TRUE.HOME HEATING/COOLING, INC., WCA GROUP, LLC, |
9273801 | Method of in-situ pipeline replacement | Dec 20, 13 | Mar 01, 16 | Not available |
9267620 | Laying machine and a blade assembly | Jan 26, 12 | Feb 23, 16 | HUSQVARNA AB |
9261220 | Winch boom and method for trench less replacement | Aug 02, 13 | Feb 16, 16 | TT TECHNOLOGIES, INC. |