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2023
|
Invention
|
Blast tube assemblies |
|
|
Invention
|
Nonmetal valve seat housing |
|
2019
|
Invention
|
Systems and methods for a plug valve. A valve seat is provided herein. The valve seat may include... |
|
2013
|
Invention
|
Plug head assemblies. In accordance with various embodiments, a plug head assembly is provided co... |
|
2006
|
Invention
|
Method for making dense material.
A composition having high density and low toxicity s... |
|
2005
|
Invention
|
Controlled dispersion multi-phase nozzle and method of making the same.
A nozzle desig... |
