Average Co-Inventor Count = 2.00
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 (5 from 14,076 patents)
5 patents:
1. D1035862 - Face mask
2. D990687 - Electronic reading apparatus
3. D964591 - Culture plate reader
4. 10993781 - Orthodontic appliance removal device
5. D883654 - Orthodontic case