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. Gallet Sa (3 from 19 patents)
3 patents:
1. 6131207 - Helmet having resilient bending means in the lower rear portion of the
2. 5915538 - Protective helmet and chin strap attachment device therefor
3. 5093939 - Motorcycle helmet