Average Co-Inventor Count = 4.00
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. Heintzmann Sicherheitssysteme Gmbh & Co. Kg (2 from 3 patents)
2. Bochumer Eisenhütte Heintzmann Gmbh & Co. Bau- Und Beteiligungs-kg (0 patent)
3. Sggt Strassenausstattungen Gmbh (0 patent)
2 patents:
1. 8925902 - Vehicle restraint system with weighting body
2. 7950871 - Vehicle restraint system