Gerrit J. Jordaan, Pr. Eng., PhD, FSAAE

Gerrit Jordaan, Professor Extraordinaire, Chief Executive Officer and Owner of Jordaan Professional Services Pty. Ltd., has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in the fields of road and pavement design, contract management, engineering education and consulting.

Robert J. Graves

Robert J. Graves, Industrial Engineering Educator at Dartmouth College, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in the field of industrial and systems engineering.

David Arthur Lienhart

David Arthur Lienhart, Geologist, Consultant, Laboratory Director at DAL Engineering Geologic & Petrographic Services, has been recognized by Marquis Who’s Who Top Engineering for dedication, achievements, and leadership in geology.

John Rekus

John Rekus, retired senior safety engineer at the National Security Agency, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in safety.