Average Co-Inventor Count = 5.29
ph-index = 3
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. Progressive Casualty Insurance Company (3 from 54 patents)
3 patents:
1. 10121202 - Insurance coverage checker system
2. 8595034 - Monitoring system for determining and communicating a cost of insurance
3. 8090598 - Monitoring system for determining and communicating a cost of insurance