Average Co-Inventor Count = 2.29
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. Bic Corporation (4 from 204 patents)
4 patents:
1. D466932 - Writing instrument
2. 6485211 - Easily assembled grip element
3. D464676 - Grip element
4. D423576 - Writing instrument