Average Co-Inventor Count = 1.78
ph-index = 1
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. Google Inc. (2 from 32,513 patents)
2 patents:
1. 9195987 - Systems and methods of correlating business information to determine spam, closed businesses, and ranking signals
2. 8462991 - Using images to identify incorrect or invalid business listings