Average Co-Inventor Count = 4.00
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. Phoenix Aktiengesellschaft (2 from 71 patents)
2 patents:
1. 5735457 - Rubber mixture for an elastic intermediate layer for a rail support
2. 5637645 - Caoutchouc mixture for the manufacture of rubber products with