Average Co-Inventor Count = 3.20
ph-index = 4
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 (4 from 14,059 patents)
4 patents:
1. 10532879 - Dispenser and shield
2. D752410 - Utility knife
3. D745358 - Utility knife
4. D742198 - Utility knife