Roerig Farmaceutici Italiana S.R.L.
Roeth Philip John
Roger Rodolfo G.
Roohk H. Vernon
Roohk Henry V.
Rooney Mark
Rosebaum C. Fred
Rosenblatt Melvin
Rossmark Medical Publishers Inc.
Roth Duane J.
Rugenstein Charles Dennis
Ruhland Dieter
Ryan Daniel D.
Ryan Julie A.
S.L.I.M. Tech, Ltd.
Saito Taro
Saitteku Kabushiki Kaisha
Sakiewicz Paul
Salsberg Jamie A
Samaras Harrie