Average Co-Inventor Count = 2.00
ph-index = 2
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. Sncf Voyageurs (4 from 5 patents)
4 patents:
1. D1092075 - Seats
2. D1092074 - Seats
3. D1023422 - Lamp
4. D1002078 - Lamp