Average Co-Inventor Count = 3.60
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. Dornier Gmbh (3 from 149 patents)
3 patents:
1. 5747184 - Joining element on a lanthanum chromite base for high-temperature fuel
2. 5587251 - Ceramic gas supply components for fuel cells comprising zirconium oxide
3. 5417831 - Solid electrolyte having a multi-layer electrode applied thereto