LandOfFree - US Patents - Listing for Pipe joints or couplings

Selected: All

All

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 ! " $ ' ( ) * , - / : < = > ? @ [ \ ] ^ ` { | } ~ €

Well head seal assembly

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Nipple threaded to plate

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well housing and landing shoulder

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Expandable detent engages plate to hold nipple

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well pipe joint

Pipe joints or couplings – Elbow

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well tool

Pipe joints or couplings – With casing – lining or protector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well tool protector

Pipe joints or couplings – With casing – lining or protector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well tubing coupling system

Pipe joints or couplings – With assembly means or feature – Guide and support

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well tubing liner system

Pipe joints or couplings – With casing – lining or protector – Lined

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Well-tubing expansion joint

Pipe joints or couplings – With assembly means or feature – Particular tool-engaging means or with tool

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead apparatus

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Nipple sealed to plate

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead apparatus

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Nipple sealed to plate

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead assembly

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Nipple sealed to plate

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead body lockdown and method for engaging same

Pipe joints or couplings – With assembly means or feature

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead casing hanger support mechanism

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Nipple sealed to plate

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead connector

Pipe joints or couplings – With assembly means or feature – Guide and support

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead connector

Pipe joints or couplings – With assembly means or feature

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead connector with release mechanism

Pipe joints or couplings – With assembly means or feature – Quick release

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead equipment support

Pipe joints or couplings – With means blocking release of holding means – Thread lock

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead flange for interconnecting a threaded wellhead and a fl

Pipe joints or couplings – Elbow

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead joint and sealing ring

Pipe joints or couplings – Particular interface – Tapered

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Wellhead load supporting system

Pipe joints or couplings – Pipe to discreet nipple or sleeve to plate – Expandable detent engages plate to hold nipple

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

Charities
Companies
MP Candidates
Patents
Employee Salary Disclosure

World

Places of the World
Scientific Papers

United States

Banks
Companies
Counties
Patents
Employee Salary Disclosure