Average Co-Inventor Count = 4.71
ph-index = 1
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. Hydac Filtertechnik Gmbh (1 from 124 patents)
2. Rt-Filtertechnik Gmbh (1 from 15 patents)
2 patents:
1. 12350607 - Filter device
2. 12201926 - Filter device