Average Co-Inventor Count = 1.00
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. Equipements Automobiles Marchal (3 from 25 patents)
2. Equipements Automobiles Marchal S.a. (1 from 1 patent)
4 patents:
1. D276849 - Headlight
2. 4459644 - Lights for automobile vehicles
3. D274000 - Headlight
4. D273236 - Headlight cover