153420 ⎘
Devices or appurtenances for use in, or in connection with, pipes or pipe systems; Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section lengths of rigid pipe being inserted
ALL METAL-TO-METAL CASING PATCH
#2PIPE REHABILITATION METHOD
#3METHOD OF ASSEMBLING A VESSEL OVERBOARD DISCHARGE ASSEMBLY
#4PIPE REHABILITATION METHOD
#5PIPE REHABILITATION CONSTRUCTION METHOD
#6Method of restoring a tubular assembly
#7SPACER FOR ADJUSTING THE POSITION OF A REHABILITATION PIPE AND POSITION ADJUSTING METHOD USING SUCH
#8Automated flowline leak sealing system and method
#9Expander with accessories to adjust nominal size
#10Lead pipe spudding prior to extraction or remediation
#11Device for inserting a pipe into an elongated cavity
#12Nondestructive pipe refurbishment using liner pipe sections
#13NONDESTRUCTIVE PIPE REFURBISHMENT USING LINER PIPE SECTIONS
#14Flared-end automotive engine coolant pipe repair stent and method for repairing an engine
#15Hydraulic device and method for locating and sealing holes or cracks in oil well production tubing
#16Lead pipe spudding prior to extraction or remediation
#17Method of repairing an engine cooling system and a repaired engine
#18Pusher box for nondestructive pipe refurbishment in confined spaces
#19In-situ pipe carrier
#20Method of lining a tubular structure
#21INFLATABLE BULKHEAD USEFUL IN UNDERGROUND PIPE REFURBISHMENT
#22System and method for pipe insertion in a pipeline
#23Method for rehabilitating a pipe
#24Position adjusting spacer and method for adjusting the position of a rehabilitation pipe using such
#25Spacer for positioning a rehabilitating pipe
#26Nondestructive refurbishment of underground pipes
#27Device for inserting a new pipe into an old pipe by means of a self-driven impact device
#28Sealing device for connecting two pipes
#29Systems and methods for making pipe, and method of installing the pipe in a pipeline
#30Device for applying an expandable skirt having application diameter control upon advance
#31High collapse resistance solid expandable technology
#32Foldable composite tubular structure
#33Modified pipe inlet
#34CULVERT LINER
#35Control line patch
#36Existing pipe rehabilitation method
#37TUBE REPAIR INSERT
#38METHOD AND APPARATUS FOR FORMING A LINED CONDUIT
#39Insert tube and a system of insert tubes
#40Method for linking segments and linking tool
#41Rehabilitating pipe segment and existing pipe rehabilitation method using same
#42EXPANDABLE TUBULAR
#43Method of lining pre-existing pipes or passages and apparatus therefor
#44Tubular expansion device and method of fabrication
#45Insert Tube and a System of Insert Tubes
#46Expandable tubular
#47Rehabilitating Pipe And Method For Repairing A Pipeline Installation Using Rehabilitating Pipe
#48Ribbed sealing element and method of use
#49Method for forming a lined conduit
#50Method and system for tubing a borehole in single diameter
#51Method and apparatus for slip-lining
#52Segment for a rehabilitating pipe
#53Method for laying a rehabilitating pipe
#54Position adjusting spacer and method for adjusting the position of a rehabilitating pipe using such
#55Rehabilitating pipe and method for laying a rehabilitating pipe
#56Ribbed sealing element and method of use
#57Hose mending device and method
#58Trenchless refurbishment of underground pipes