Average Co-Inventor Count = 2.00
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. 5679190 - Method of making nonwoven sheet materials, tapes
2. 5631073 - Nonwoven sheet materials, tapes and methods
3. 5496603 - Nonwoven sheet materials, tapes and methods