Aerospace and Defense
Sandia National Laboratories
Lockheed Martin
NASA
Rolls-Royce
Pratt & Whitney
Northrop Grumman
Thiokol
General Dynamics
GM-Allison
TRW
U.K. Department of Defence
U.S. Navy
U.S. Air Force
University Research Laboratories
MIT
Caltech
Perdue University
Johns Hopkins University
Arizona State University
Penn State
Tulane University
University of Illinois
Northwestern University
Cranfield Institute (UK)
Univ. of Tennessee/Space Institute
Virginia Tech
University of Dayton
Chemical, Industrial and Power Generation
PPG Industries
Federal-Mogul
3M
DuPont
IBM
W.L. Gore
Bettis Atomic Power Lab
Argonne National Laboratory
Conoco
Arco Chemical
