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2025
|
Invention
|
Fuse-coated ball valve trim.
A ball for a ball valve, wherein the ball comprises a substrate of ... |
|
|
Invention
|
Metal surface modifications for wear and corrosion resistant applications. A method of making a s... |
|
2024
|
Invention
|
Bi-layer protective coatings for metal components.
A bi-layer protective coating for a metal com... |
|
2023
|
P/S
|
Common metals and their alloys; valves of metal, namely, industrial ball valves for mining and ch... |
|
|
P/S
|
valves, not parts of machines, of metal or their alloys; valves of metal, not being parts of mach... |
|
|
P/S
|
Common metals and their alloys; valves, not parts of machines, of metal or their alloys; valves o... |
|
|
P/S
|
Common metals and their alloys; valves (not parts of
machines) of metal or their alloys; valves ... |
|
|
P/S
|
Common metals and their alloys; valves (not parts of
machines) of metal or their alloys not incl... |
|
|
P/S
|
Common metal and their alloys; valves of metal, namely, industrial ball valves for mining and che... |
|
2021
|
Invention
|
Fuse-coated ball valve trim. A ball for a ball valve, wherein the ball comprises a substrate of m... |
|
2020
|
Invention
|
Bi-layer protective coatings for metal components. A bi-layer protective coating for a metal comp... |
|
2013
|
Invention
|
A method of producing a hard facing material. There is disclosed a method of producing a hard fac... |
