Celerity, Inc.

Mega Fluid Systems, Inc.

Kinetics Chempure Systems, Inc.

Jeffrey Alexander Wilmer

John Michael Lull

Daniel Kase Mackenzie

Michael Loren Walker

Eric A Zadai

David R Kuyat

Brian Alan McAllister

Daniel A Swan

David E Sitterud

A method and apparatus for blending and supplying process materials. The method and apparatus are particularly applicable to the blending of ultra-high purity chemicals, the blending of abrasive slurries with other chemicals for the polishing of semiconductor wafers, and high-accuracy blending of chemicals. The apparatus may include a dispensing subsystem that supplies process materials to a mixing subsystem where they are blended with a static mixer. The method may include supplying process materials with a dispensing subsystem and blending the process materials in a static mixer.

Method and apparatus for blending process materials

A method and apparatus for blending and supplying process materials. The method and apparatus are particularly applicable to the blending of ultra-high purity chemicals, the blending of abrasive slurries with other chemicals for the polishing of semiconductor wafers, and high-accuracy blending of chemicals.

A whirlpool reduction cap. The cap for redirecting fluid flow towards an exit port or drain in a vessel comprises a top solid surface area greater than or equal to the area of the exit port, a base connected to the exit port, a side wall positioned between the top surface and the exit port, and an inlet positioned in the side wall, thereby reducing formation of a vortex as a fluid is drained from the vessel.

Whirlpool reduction cap

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Mesa, AZ, United States of America

Jeffrey Alexander Wilmer