Average Co-Inventor Count = 2.27
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. Jenbacher Aktiengesellschaft (3 from 13 patents)
2. Ge Jenbacher Gmbh & Co. Ohg (1 from 30 patents)
3. Jenbacher Energiesysteme Aktiengesellschaft (1 from 6 patents)
5 patents:
1. 7146957 - Internal combustion engine
2. 6869367 - Engine-generator arrangement
3. 6766786 - Arrangement for regulating a spark-ignition internal combustion engine
4. 6382147 - Valve drive for a valve of an internal combustion engine
5. 5694899 - Apparatus for regulating an engine parameter