Entegris, Inc.

Devon N Dion

Virendra Warke

Montray Leavy

Subhash Guddati

Meghan Patrick

Thines Kumar Perumal

David McCrimmon

David Smith

Michael Addorisio

Benjamin Schooler

Christopher Reddy

Described are directional gas diffuser devices and housing components thereof; systems that include the gas diffuser devices; methods of using the gas diffuser devices; and methods of manufacturing gas diffuser devices.

Gas diffuser housings, devices, and related methods

Described are porous sintered metal bodies and methods of making porous sintered metal bodies by additive manufacturing methods.

Porous sintered metal bodies and methods of preparing porous sintered metal bodies

Three-dimensional multi-layer composite structures prepared by additive manufacturing techniques, as well as methods of preparing the structures by additive manufacturing techniques, wherein a multi-layer structure has layers of at least two different thicknesses and a precision thickness are disclosed herein. In some embodiments, a method includes forming a coarse feedstock layer having a coarse feedstock layer thickness, solidifying a portion of the coarse feedstock layer to form a solidified coarse feedstock layer having a solidified coarse feedstock layer thickness, before or after forming the solidified coarse feedstock layer, forming at least one fine feedstock layer having a fine feedstock layer thickness that is less than the coarse feedstock layer thickness, and solidifying a portion of the at least one fine feedstock layer to form the at least one solidified fine feedstock layer having a solidified fine feedstock layer thickness that is less than the solidified coarse feedstock layer thickness.

Multi-layer composites with varied layer thicknesses and related methods

Described are porous sintered bodies and methods of making porous sintered bodies by steps that include an injection molding step.

Porous sintered membranes and methods of preparing porous sintered membranes

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Tewksbury, MA, United States of America

Devon N Dion