Average Co-Inventor Count = 1.50
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. Minnesota Mining and Manufacturing Company (2 from 7,865 patents)
2. Other (1 from 832,912 patents)
3 patents:
1. 5251802 - Abrasive article and processes for producing it
2. 5127197 - Abrasive article and processes for producing it
3. 4112631 - Encapsulated abrasive grains and articles made therefrom