Average Co-Inventor Count = 3.00
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 (3 from 7,865 patents)
3 patents:
1. 6013587 - Nonwoven articles
2. 5656333 - Method of producing nonwoven articles
3. 5641563 - Nonwoven articles