expert witnesses
Control Systems Engineering Expert Witnesses: 20
Technology Analysis Expert William Acorn
William Acorn, P.E., CFLC, FASHRAE
Principal
16420 N 92nd St
Suite 200B
Scottsdale AZ
85260
USA
phone: (602) 888-7250
fax: 520-577-0851

Forensic Engineering Expert Witness Tarek Omar
Tarek Omar, PhD
Owner / President
8360 Greensboro Dr., Suite 924
McLean VA
22102
USA
phone: 703-544-8948

Patent Product Analysis Expert Michael Nranian
Michael Nranian, JD, MBA, MS
10945 Stoney Point
South Lyon MI
48178
USA
phone: 248-376-0338 or 248-446-4052

Mechanical Electrical Engineering Expert Witness Geoffrey Beresford Hartwell
40 Brambledown Road
Wallington
SM6 0TF
GBR
phone: +442084012873

Electrical Engineering Expert Witness Thomas Burtness
Thomas H. Burtness, PE
2195 Wagon Trail Rd.
White Heath IL
61884
USA
phone: 217-687-2000

Refrigeration Systems Expert Witness James Caylor
James Caylor, PE
Principal
PO Box 910
West Fork AK
72774
USA
phone: 817-739-3210

Telecommunications Expert Witness Oded Gottesman
Oded Gottesman, PhD
Telecommunication, Cellular, DSP Patent Expert
Los Altos Hills CA
94022
USA
phone: 650-241-9231
fax: 425-790-0949

Control Systems Software Expert Witness Harry Direen
Harry G. Direen, PhD, PE
Consultant
Colorado Springs CO
80921
USA
phone: 877-869-5201

Licensed Electrical Engineer Expert Witness Mark McFarland
Mark McFarland
Founder & CEO
Boulder CO
USA
phone: 720-593-1640

Security Systems and Electronics R and D Expert Witness James Parker
James Parker
205 Hammerstone Crescent
Thornhill Ontario
L4J 8A9
CAN
phone: 416-302-7501

Digital Forensics Expert Witnesses Evidence Solutions Inc
Ric Leutwyler
CEO
PO Box 42047
Tucson AZ
85733
USA
phone: 866-795-7166

Construction Engineering Expert Witness Makarand Hastak
Prof. Makarand (Mark) Hastak, PhD, PE, CCP, CRIS
Principal Consultant
Indianapolis IN
46234
USA
phone: 765-430-1981
Building Systems Engineering Expert John Hatcher
John Hatcher, PE, MBA, CPP, BCxP, CHSIII, LEED AP
President
5010 Wright Road Suite 150
Stafford TX
77477
USA
fax: 832-944-6021
Aviation Electronics Systems Expert Witness Byron Birkedahl
Byron Birkedahl
Founder of HyMasa LLC
13841 N 28th Pl.
Phoenix AZ
85032
USA
phone: 602-206-3844
fax: 602-374-5765

Lighting Expert Witness Matthew Hartley
Matthew J. Hartley
Principal
Available Nationally
Arvada CO USA
phone: 303-558-1542

Featured resources
by Frank Ferrese, PhD
by William R. Acorn
by Joseph Klapper, MD