Average Co-Inventor Count = 3.75
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. 3M Innovative Properties Company (2 from 14,087 patents)
2 patents:
1. 10619275 - Thermally stable nonwoven web comprising meltblown blended-polymer fibers
2. 8469145 - Multilayer sound absorbing sheet