A federal judge awarded $10.3 million in damages and attorney fees Tuesday to an Oklahoma City cardiologist who alleged that patents for an angioplasty catheter he invented were infringed upon.

U.S. District Judge Tim Leonard awarded the damages to Dr. Jan K. Voda, a native of Czechoslovakia who sued Florida-based Cordis Corp. in October 2003. Cordis, a division of Johnson & Johnson, is a medical device company that specializes in vascular disease management.