Inventor

URQUHART KARL J

US8 patents

⚠️ This page may combine multiple inventors who share the name “URQUHART KARL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AIR LIQUIDE ELECTRONICS US LP

4 patents

US7344297B2Mar 18, 2008

Method and apparatus for asynchronous blending and supply of chemical solutions

AIR LIQUIDE ELECTRONICS US LP32 citations90

US7980753B2Jul 19, 2011

Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system

AIR LIQUIDE ELECTRONICS US LP12 citations81

US7871249B2Jan 18, 2011

Systems and methods for managing fluids using a liquid ring pump

AIR LIQUIDE ELECTRONICS US LP12 citations81

US8702297B2Apr 22, 2014

Systems and methods for managing fluids in a processing environment using a liquid ring pump and reclamation system

AIR LIQUIDE ELECTRONICS US LP2 citations60

AIR LIQUIDE AMERICA L P

1 patent

US6799883B1Oct 5, 2004

Method for continuously blending chemical solutions

AIR LIQUIDE AMERICA L P150 citations96

AIR LIQUIDE

1 patent

US6554467B2Apr 29, 2003

Process and apparatus for blending and distributing a slurry solution

AIR LIQUIDE29 citations88

FANJAT NORBERT

1 patent

US8591095B2Nov 26, 2013

Reclaim function for semiconductor processing system

FANJAT NORBERT4 citations57

URQUHART KARL J

1 patent

US8317388B2Nov 27, 2012

Systems for managing fluids in a processing environment using a liquid ring pump and reclamation system

URQUHART KARL J0 citations43