Average Co-Inventor Count = 4.00
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. Paul Rauschert Gmbh & Co. Kg (2 from 3 patents)
2. Mackowiak, Jerzy (0 patent)
2 patents:
1. 4537731 - Saddle filling member for gas-liquid contact
2. 4522767 - Annular filling member for gas-liquid contact