|
2018
|
Invention
|
Composite to metal joint and method for forming same.
A composite pipe to metal fitting joint in... |
|
2017
|
Invention
|
Composite drill pipe and method for forming same. A composite torque pipe to metal fitting joint ... |
|
|
Invention
|
Composite drill pipe. A metal to composite tube joint including an elongated interior fitting con... |
|
|
Invention
|
Composite tube to metal joint apparatus. A metal to composite tube joint including selecting an e... |
|
2015
|
Invention
|
Composite to metal end fitting joint. A composite torque pipe to metal fitting joint including co... |
|
2014
|
Invention
|
Composite pipe to metal joint. A method for making a metal to composite tube joint including sele... |
|
2013
|
Invention
|
Method of making a composite tube to metal joint. A method for making a metal to composite tube j... |
|
2012
|
Invention
|
Composite drill pipe and method for forming same. Metal inner and outer fittings configured, the ... |
|
|
Invention
|
Composite drill pipe and method for forming same. A lightweight and durable drill pipe string cap... |
|
2008
|
Invention
|
Composite drill pipe and method of forming same.
A lightweight and durable drill pipe string cap... |
|
2005
|
Invention
|
Apparatus for effecting an electrical connection across a drill pipe joint. A composite pipe segm... |
|
2004
|
Invention
|
Composite drill pipe. A composite pipe segment is formed to include tapered in wall thickness end... |
|
2000
|
P/S
|
Custom manufacture of hardware and components or structures from advanced composite materials in ... |
