Average Co-Inventor Count = 3.60
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. 3m Innovative Properties Company (3 from 14,059 patents)
3 patents:
1. D709553 - Note dispenser
2. D697313 - Lint roller
3. D697312 - Lint roller cover