Marquis Who's Who Top Engineers
The leading source for prominent engineers in the Marquis community
Title: Corporate Environmental Engineer Company: National Gypsum Co. Location: Charlotte, North Carolina, United States Meghan Zehringer, corporate environmental engineer for the National Gypsum Co. has been recognized by Marquis Who’s…
Title: Owner Company: Sacrison Engineering Location: Elko, Nevada, United States Ralph R. Sacrison, Owner at Sacrison Engineering, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and…
Title: Process and Environmental Engineering Consultant Location: Monmouth, Oregon, United States Joseph W. Guida, Process and Environmental Engineering Consultant, has been recognized by Marquis Who’s Who Top Engineers for dedication,…
Title: Energy Engineer, Environmental Engineer Company: Misawa Homes Institute of Research and Development Co. Ltd. Location: Tokyo, Japan Isamu Ohta, PhD, Energy Engineer and Environmental Engineer at Misawa Homes Institute…
Title: Founder, General Manager, Corporate Representative Company: Shanghai Shangqiang Environmental Technology Company Limited Location: Songjiangqu, Shanghai, China Xu Xianmin, Founder, General Manager and Corporate Representative at Shanghai Shangqiang Environmental Technology…
Christian-Andrew Wethe, Retired Commander of the Coast Guard Reserves, has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in engineering.
John R. Ackerman, PE, PG, BCEE, F.NSPE, F.ASCE, Managing Principal at Twin Oaks Consulting and President of Twin Oaks Water Systems, Inc., has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership in environmental engineering.
Dan J. Wittliff, Managing Director of Environmental Services at GDS Associates, Inc., has been recognized by Marquis Who’s Who Top Engineers for dedication, achievements, and leadership.