Klarquist represents a broad range of clients, from solo inventors and mid-size companies, to some of the largest, most prestigious companies in the world.

A-dec, Inc. Oak Ridge National Laboratory/UT-Battelle
Alaska Airlines Oregon Health & Science University
Amazon.com, Inc. Oregon State University
Battelle Memorial Institute (PNNL) Portland State University
Capsugel, Inc. Rutgers, The State University of New Jersey
Centers for Disease Control and Prevention Salk Institute for Biological Studies
Daimler Truck North America, LLC (Freightliner) Shaklee Corporation
Emory University Taylor Made Golf Company, Inc.
General Electric Company (GE) Thermo Fisher Scientific Inc.
Infosys Limited TransluSense, LLC
Mentor Graphics Corporation Triad National Security, LLC
(Los Alamos National Laboratory)
Microsoft Corporation University of Arizona
MWI Veterinary Supply Co. University of Idaho
National Institutes of Health University of Oregon
Nautilus, Inc. University of Pittsburgh
Nikon Corporation UVic Industry Partnership, Inc.
nLIGHT Corporation Washington State University
Norpac Foods, Inc.