R & L Filtration Limited
Radeztsky Delmer L.
Radsky David F.
Ragneg.ang.rd Samuel
Ragusa Michael
Raifman Stuart M.
Rakow Allen L.
Ralfer, S.L.
Ramakumar Rama G.
Ramirez Ernest R.
Ramos Maritza L.
Rappe Gerald C.
Rashidbaigi Abbas
Raskin Matthew
Rawlins P. J. Thomas
RE.MAC.UT., S.p.A.
Reavis Richard Martin
Reed, Sr. Douglas D.
Reeves Allan T.
Reeves Christopher M.