In this index, 6 federal civil lawsuits name a party recorded as Zonar Systems, Inc, most often as a defendant (4 of 6). These may be different parties who share the name; records here are grouped by name only. These cases are most often Patent and Trademark matters, filed between 2011 and 2025, most frequently in District Court, S.D. Florida. The most common causes of action are Patent Infringement, Personal Injury, and Trademark. A frequent opposing party is Sullivan.