Institution
- United States Rubber Company4
- United States. Coast Guard4
- United States. Department of Commerce4
- United States. Food and Drug Administration4
- Universal Oil Products Company4
- University of Arizona4
- University of British Columbia4
- University of California, Santa Barbara4
- University of Houston4
- University of London4
- University of Nebraska4
- University of Notre Dame4
- University of Southern California4
- University of Texas M.D. Anderson Cancer Center4
- Vanderbilt University. School of Medicine4
- Allied-Signal Inc.3
- Aluminum Company of America3
- American Association for the Advancement of Science3
- Amherst College3
- Boston University3