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

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

Optical Engineering Expert Witness David Schaafsma
Dr. David Schaafsma, PhD
355 W. Grand Ave. Ste 4
Escondido CA
92025
USA
phone: 760-458-3857

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

Mechanical Engineering Expert Witness Michael Pollock
Michael A. Pollock, PE, USPTO
405 Barbara Lane
Bryn Mawr PA
19010
USA
phone: 610-955-4811

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

Automation Mechatronics Expert Witness Khalid Sorensen
Khalid Sorensen, PhD
CTO
Walla Walla WA
99324
USA
phone: 678-984-1224

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
Food Industry Production Expert Witness Karl Linck
Karl L. Linck, PE
Owner
933 Aspen Road
Kohler WI
53044
USA
phone: 920-226-0169

Mechanical Engineering Expert Homayoon Kazerooni
Professor at Berkeley
University of California at Berkeley
Mechanical Engineering Department
Berkeley CA
94720
USA
phone: 510-424-5441

Featured resources
by William R. Acorn
by Frank Ferrese, PhD
by Dave Gerr, CEng, FRINA