Accomplished Communicator & Educator with a Widely Experienced Background in Chemical Processing, David A. Rockstraw, Ph. D., P. E., Inc. is the former Robert Davis Distinguished Professor and Academic Department Head of Chemical Engineering, Interim Academic Department Head of Mechanical & Aerospace Engineering and Director of Brewery Engineering at New Mexico State University, with over a decade of experience in the chemical process industry and national laboratories Dr. David A. Rockstraw, P. E. is an established expert witness in the field of chemical engineering, chemical process analysis/forensics, intellectual property & trade secrets, explosion/fire, and chemical safety/hygiene matters, among other areas involving chemical and materials phenomena. Rockstraw offers strong communication skills in expert reporting, deposition, and oral testimony. Rockstraw has testified in trials, arbitrations, and depositions dozens of times, and has the experience of over 60 past expert engagements.