Average Co-Inventor Count = 3.00
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. Siemens Aktiengesellschaft (1 from 30,028 patents)
2. Electrovac Gesmbh (1 from 2 patents)
1 patent:
1. 4940855 - Hermetically tight glass-metal housing for semiconductor components and