Butler Gene R.
Butler L. Dennis
Butler Michael W.
Butler SMC
Butta Mark
Buttau Hans-Peter
Butterfield Floyd S.
Butterly, Jr. Edward R.
Buttironi Giovanni
Butzen Michael J.
Buyze Martijn
Buzzeo Pasquale M.
Byas Barbara J.
Bye/Oasis
Bye/Oasis Engineering Inc.
Byers William
Byle Darryl S.
Byrd Edward Morton
Byrd Russell A.
Byrne Laurence Michael