Average Co-Inventor Count = 4.00
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. W.c. Heraeus Gmbh & Co Kg (2 from 44 patents)
2 patents:
1. 6525475 - SiO2-glass bulb with at least one current lead-in, process for producing a gas-tight connection between them, and their use in a gas-discharge lamp
2. 6384533 - Metal component and discharge lamp