About Us In a world where experience is crucial to your case Attorney Mark O. Grater has been engaged in the practice of law for over thirty years. During that time he has concentrated in three major fields of law, including bankruptcy in the federal courts of Connecticut and Rhode Island; Personal Injury (including Workers Compensation) in the State and the Federal Courts of Connecticut and New York involving auto accidents, products liability, fall injuries and medical negligence; and criminal/DUI in the courts of Connecticut and New York. Through his familiarity with the various adversary attorneys, court systems and procedures, Mark has helped hundreds of clients navigate through difficult legal issues making sure their rights were zealously protected and their case thoroughly presented.