Average Co-Inventor Count = 7.00
ph-index = 1
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. Eth Zurich (1 from 283 patents)
1 patent:
1. 8657044 - Pneumatic hybrid internal combustion engine on the basis of fixed camshafts