REFERENCES


Business Logic Corporation
Bill Patterson
General Counsel / COO
440 North Wells Street, Suite 320

Chicago, IL 60654
Ph: (312) 264-7000
pattersonb@businesslogic.com

Howard B. Rockman
Howard B. Rockman P.C.
Registered Patent Attorney
175 W. Jackson Blvd., Suite 1600
Chicago, IL 60604-2827
Ph: (312) 540-7512
Fax: (312) 540-0578
Cell: (708) 638-8520
hrockman@querrey.com

Richard Gruner Professor and Director
Center for Intellectual Property Law
The John Marshall Law School
315 South Plymouth Court
Chicago, Illinois 60604
312.427.2737 ext. 801

Oliff & Berridge, PLC
277 South Washington Street
Suite 500
Alexandria, Virginia 22314
Telephone: (703) 836-6400
Facsimile: (703) 836-2787
Supervisor: Eric Morehouse
Email:  emorehouse@oliff.com 
HR Director: Chandra Beene
Email: cbeene@oliff.net

Engineered Air Balance Co., Inc.
4841 Keller Springs Rd.
Addison, TX 75001
Tel: (972) 818-9000
Fax: (972) 818-0997
Supervisor: Alan K. Shamrock
eabdallas@eabcoinc.com