Average Co-Inventor Count = 1.33
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. Wittenstein Gmbh & Co. Kg. (2 from 14 patents)
2 patents:
1. 6739210 - Device for controlling an engine
2. 6708580 - Device for controlling an apparatus