Average Co-Inventor Count = 7.30
ph-index = 3
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 (3 from 29,302 patents)
3 patents:
1. 5402675 - Method for recognizing the power stroke of a four-stroke engine
2. 5231830 - Adaptive closed-loop knock control for a turbocharged engine
3. 5046470 - Method of and device for monitoring combustion in a spark ignition