Creator
- Robert J Utley1
- Robert J Vajko1
- Robert Kase McGaha1
- Robert L Fetherlin1
- Robert L Moeller1
- Robert Loggans1
- Robert M St Clair1
- Robert Mark Godard1
- Robert O Page1
- Robert R Griffin1
- Robert Walter Brynjolfson1
- Robert Wriedt1
- Rocco M Lagioia1
- Rod D Applington1
- Rod Niner1
- Rodney D Woods1
- Roger Chen1
- Roger De Young1
- Roger Ringenberg1
- Roger S Greenway1