Average Co-Inventor Count = 5.28
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 (6 from 14,088 patents)
6 patents:
1. 11666486 - Remote interface for digital configuration and security of safety equipment
2. D957064 - User interface for a welding helmet
3. D918483 - User interface for a welding helmet
4. D901782 - Welding helmet
5. D893106 - Welding helmet
6. D875321 - Outer protection plate for a welding helmet