Average Co-Inventor Count = 3.00
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 (1 from 14,084 patents)
1 patent:
1. 6309752 - Substrate having high initial water repellency and a laundry durable water repellency