Créateur
- Robert H Ball1
- Robert H Rigstad1
- Robert I Harmon1
- Robert J Figge1
- Robert J Galston1
- Robert J Shirock1
- Robert L Beltz1
- Robert M Houston1
- Robert M Pietsch1
- Robert Nelson Yetter1
- Robert W Ihloff1
- Robin Dale Hadaway1
- Robinson, Donald Lee1
- Roger Lee Rambaud1
- Ronald Preston Garrett1
- Roy L Spore1
- S M Selvaratnam1
- Sharon Adele Whittle1
- Sharon Kerrigan1
- Sheila G Combs-Francis1