Institution
- Rijksuniversiteit te Utrecht1
- Robert College (Istanbul, Turkey)1
- Rockefeller University1
- Royal Canadian Air Force Auxiliary1
- Scientific Research Instruments Corporation1
- Sequenom Inc.1
- Socony-Vacuum Research Laboratories1
- Southwest Texas State University1
- Standard Oil Company1
- Standard Oil Company (Indiana)1
- Stanford Research Institute1
- Stanford University1
- Swansea University1
- Swarthmore College1
- Tarleton State University1
- Technicon Instrument Corporation1
- Technische Universität München1
- Technische Universiteit Eindhoven1
- Techtransfer Service, Inc. 1
- Trent University1