Average Co-Inventor Count = 2.67
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. Veitsch-radex Aktiengesellschaft Fur Feuerfeste Erzeugnisse (2 from 14 patents)
2 patents:
1. 5911946 - Snorkel for a degassing vessel
2. 5853658 - Gas purging device in the blowpipe of a degassing vessel