Average Co-Inventor Count = 3.43
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. Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft (2 from 17 patents)
2 patents:
1. 5794734 - Method and apparatus for supplying driving energy to vehicle
2. 5675076 - Device for measuring cylinder deformations in piston-type