Average Co-Inventor Count = 1.00
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. Automobiles, Peugeot (4 from 285 patents)
2. Regie Nationale Des Usines Renault (2 from 453 patents)
3. Societe Anonyme Automobiles Citroen (2 from 79 patents)
4 patents:
1. 4216978 - Automatically positioned safety belt for an automobile vehicle
2. 4213637 - Passive safety belt for an automobile vehicle
3. 4155591 - Safety seat for a child
4. 3957303 - Safety seat for a child