Average Co-Inventor Count = 2.00
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. Metallgesellschaft Aktiengesellschaft (1 from 642 patents)
2. Metallgesellschaft Aktiengesell-schaft (1 from 3 patents)
2 patents:
1. 5401301 - Device for the transport of materials and electrostatic precipitation
2. 5401302 - Electrostatic separator comprising honeycomb collecting electrodes