|
2022
|
P/S
|
Tubing and casings of metal. Thermo-chemical treatment of steel and other metals commonly
used i... |
|
2017
|
Invention
|
Coating compositions, methods and articles produced thereby. 4, and an inert filler powder. Relat... |
|
2015
|
Invention
|
A method of depositing tantalum to form a tantalum coating. A method of depositing tantalum to fo... |
|
|
Invention
|
Coating compositions, methods and articles produced thereby. Powder compositions are described ha... |
|
2014
|
Invention
|
Method of depositing tantalum to form a tantalum coating.
A method of depositing tantalum to for... |
|
2009
|
P/S
|
Aluminum or aluminum and silicon corrosion and erosion preventive diffusion coatings provided in ... |
|
|
P/S
|
[ Metal tubing, namely, boiler tubing, re-heater tubing, reformer tubes, high temperature tubing,... |
|
2008
|
P/S
|
Tubing, namely tubing for use in waste gas heaters, sulphur recovery units, platformers, claus un... |
|
2005
|
P/S
|
Metal tubing and casings [ Oil and gas drilling equipment, namely, metal rotating equipment in th... |
|
|
P/S
|
Providing thermo-chemical treatment of steel and other metals commonly used in industrial applica... |
|
2004
|
P/S
|
Tubing, namely tubing, boiler tubing, re-heater tubing, reformer tubes, high temperature tubing, ... |
|
|
P/S
|
Tubing and casing.
Rotating equipment, namely bottom hole pump barrels; valves and fittings, name... |
|
|
P/S
|
Tubing and casing
Rotating equipment, namely bottom hole pump barrels; valves and fittings, namel... |
