📍 10154 S Seeley Ave, Chicago, IL, 60643
📞 773-239-3514
Mechanical engineering, especially mechanical design, expertise. Forty years experience as expert witness in patent and product malfunction or failure litigation. Clients include Brinks, Hofer - Black and Decker - DEV - Affiliated Hospital Supply - Cassidy and Mueller - Caterpillar - JLG - Engineered Plastic Products - Whirlpool - Schlage - Formula - GSI - Popeil - SJ Levy - ATI - both plaintiff and defense cases Fellow, American Society of Mechanical Engineers rollindix.com lists litigation and research publications. References on request. Professional Engineer, Illinois. Resides in Chicago. Professor Emeritus, Illinois Institute of Technology
Updated Sep 2026
📍 3579 W Columbus Ave, Chicago, IL, 60652
📞 773-471-2200
🌐 castleengineeringinc.com
Castle Engineering is a professional engineering firm located in Chicago, Illinois. The firm offers a range of engineering services, though specific specialties are not detailed. Recent online activity indicates that it is an active business in the area, serving clients in Chicago and potentially beyond.
📍 4532 W 103rd St, Oak Lawn, IL, 60453
📞 708-422-5306
🌐 csaeng.com
📍 7471 W 93rd St Ste D, Bridgeview, IL, 60455
📞 708-430-7600
🌐 dps-hq.com
📍 10540 S Western Ave, Chicago, IL, 60643
📞 773-981-9039
Updated Aug 2026
📍 9306 Odell Ave, Bridgeview, IL, 60455
📞 708-599-1101
🌐 akhras.net
Akhras Associates Inc is a professional engineering firm located in Bridgeview, Illinois. The firm has an active online presence as of 2024, indicating ongoing engagement with clients and the community. Professionals seeking engineering expertise can consider reaching out to this firm for their projects.
📍 5600 W 120th St, Alsip, IL, 60803
📞 708-389-5558
📍 5735 S Harlem Ave, Chicago, IL, 60638
📞 773-586-0600