Créateur
- Richard A Glenny1
- Richard C Buck1
- Richard E Cryder1
- Richard Lynn Gurgel1
- Richard W Sessoms1
- Rick L Pierson1
- Robert C Heerspink1
- Robert Kase McGaha1
- Robert L Moeller1
- Robert O Page1
- Robert R Griffin1
- Rocco M Lagioia1
- Rod D Applington1
- Rodney D Woods1
- Roger S Greenway1
- Ronald B Gifford1
- Ronald E Cheadle1
- Ronald F Satta1
- Ronald W Toews1
- Russell L Kaufman1