Average Co-Inventor Count = 4.00
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 14,076 patents)
2. 3m Innovation Properties Company (1 from 42 patents)
4 patents:
1. D693223 - Vial with cap
2. D692762 - Vial with cap
3. D692763 - Vial with cap
4. D668954 - Vial cap