Average Co-Inventor Count = 1.60
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. Robert Boschgmbh (2 from 29,302 patents)
2 patents:
1. 5897302 - Reciprocating piston pump with radial cylinders based by a wire hoop
2. 5374167 - Feed pump for a hydraulic system