Penunuri David
Peperko Gerhard
Perkins Jack K.
Persico Charles K.
Pery Remy
Peters Melville Fuller
Peterson Wesley D.
Petrovic Branislav
Petrus Peter R.
Petty-Ray Geophysical
Pflaum Norman C.
Philippe Joel
Picel Zdenek
Pico Products Inc.
Pierce Lyle R.
Pim Kendall A.
Pinchon Didier
Pinks John R.
Pinyan James Alexander
Pisek Eran