Average Co-Inventor Count = 4.44
ph-index = 2
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 (3 from 14,076 patents)
3 patents:
1. 7700178 - Cleaning wipe with variable loft working surface
2. D554309 - Cleaning pad
3. D545516 - Floor cleaning pad