Creatore
- Richard T Woienski1
- Robert A Carlson1
- Robert A Singer1
- Robert C Burnett1
- Robert C Stone1
- Robert D Oswalt1
- Robert J Shirock1
- Robert L Morris1
- Robert P Huizenga1
- Robert Thomas Patton1
- Rodger K Williams1
- Rodney D Otto1
- Rodney Rich Cundall1
- Roger Ball1
- Ron Jenson1
- Ronald E Holcomb1
- Russell V Biehn1
- Sebhat Tenna1
- Sherwin J Broersma1
- Sidney A Smith1