Average Co-Inventor Count = 5.39
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Zonar Systems, Inc. (2 from 71 patents)
2. Zonar Compliance Systems, LLC (2 from 4 patents)
4 patents:
1. 7808369 - System and process to ensure performance of mandated inspections
2. 7557696 - System and process to record inspection compliance data
3. 7117121 - System and process to ensure performance of mandated inspections
4. 6671646 - System and process to ensure performance of mandated safety and maintenance inspections