Precision Valve and Automation, Inc.
Presley Glen T.
Pribonic Edward M.
Prince Dan C.
Purdy Chester A.
Purdy George A.
Purdy Proportioners, Ltd.
Quality Engineering Co., Inc.
Quantum Concepts Corporation, Inc.
Quester Horst
R. A. Stearn, Inc.
Rader Eileen
Raines Kevin M.
Ramey Kirk
Ramirez-Delgado Roberto Alfredo
Ramspeck Alan
Randall, Jr. John R.
Rauh George A.
Raute Precision Oy
Regla Peter A.