Average Co-Inventor Count = 5.00
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. Treibacher Industrie Ag (1 from 15 patents)
2. Porzellanfabrik Frauenthal Gmbh (1 patent)
1 patent:
1. 8716172 - Exhaust gas catalyst composition