Average Co-Inventor Count = 1.96
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. Ksb Aktiengesellschaft (3 from 126 patents)
3 patents:
1. 5846055 - Structured surfaces for turbo-machine parts
2. 5655895 - Turbopump for conveying highly viscous substances
3. 5582505 - Bore-hole pump