Average Co-Inventor Count = 1.20
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. Ab Volvo (2 from 404 patents)
2. Aktiebolaget Volvo (1 from 43 patents)
3 patents:
1. 4541654 - Safety belt arrangement in motor vehicles
2. D260701 - Auxillary automobile seat for a child
3. 4231613 - Child's seat cushion for motor vehicles