Expert witness for the mobile wireless, global positioning system (GPS), network communications, software, storage, and embedded computing industries. Known for the ability to read patents and to quickly identify infringing products. Highly proficient in reverse engineering and claim chart construction. Proven technical expertise and IP proficiency has led to the successful defense against patent assertions, invalidation of numerous patent claims, and the establishment of highly successful licensing programs.
PhD student in Machine Learning and Natural Language Processing, University of Colorado
BS in Computer Science, Southern College of Technology, 1993
Expert witness for the mobile wireless, global positioning system (GPS), network communications, software, storage, and embedded computing industries. Known for the ability to read patents and to quickly identify infringing products. Highly proficient in reverse engineering and claim chart construction. Proven technical expertise and IP proficiency has led to the successful defense against patent assertions, invalidation of numerous patent claims, and the establishment of highly successful licensing programs.
Expert witness specializing in aviation accidents, helicopter operations, FAA regulations, UAS, and aviation safety.
A former SEC enforcement leader with 38+ years of experience brings award-winning expertise in forensic accounting, financial fraud investigations, and high-stakes securities litigation.
Dr. Gellman has over twenty years of experience in cardiovascular medicine. He is trained in Internal Medicine at Harvard Medical School and the Massachusetts General Hospital, in Cardiovascular Research at Yale University and in Clinical Cardiology at Johns Hopkins.





