Average Co-Inventor Count = 3.46
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. Bic Corporation (3 from 204 patents)
3 patents:
1. 6077070 - Child resistant lighter
2. 5980239 - Child resistant lighter
3. 5833448 - Child resistant lighter