Corporations

Dow Chemical Company
Elsevier: Energy Conversion Devices
Fluidigm Corporation
General Atomics
GE Global Research
General Motors Corporation
GE R&D Center
Herbert V. Friedman Inc.
IBM Corporation
Keithley Instruments, Inc.
Lucent Technologies
NEC Corporation
Newport Corporation
PASCO Scientific
Physics Academic Software
Verizon
Vernier Software
WebAssign
Xerox Corporation