Average Co-Inventor Count = 4.44
ph-index = 1
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. Societe Bic (2 from 494 patents)
2 patents:
1. 11823585 - Methods and systems for writing skill development
2. 11675495 - Handwriting feedback