Average Co-Inventor Count = 3.71
ph-index = 2
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. Sap Ag (2 from 3,607 patents)
2. Progressive Casualty Insurance Company (1 from 54 patents)
3 patents:
1. 8151203 - Manipulating a data source using a graphical user interface
2. 7281218 - Manipulating a data source using a graphical user interface
3. 6868386 - Monitoring system for determining and communicating a cost of insurance