Average Co-Inventor Count = 5.00
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. Krauss-Maffei Aktiengesellschaft (2 from 182 patents)
2 patents:
1. 3971537 - Adjustable track mounting device in rail system for magnetic-suspension
2. 3937149 - Rail system for magnetic-suspension vehicles