Average Co-Inventor Count = 3.60
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. Mobil Oil Corporation (3 from 5,942 patents)
3 patents:
1. 4194023 - Controlled deposition of asphalt emulsions
2. 4105612 - Asphalt composition and its manufacture
3. 4052290 - Asphalt compositions