Average Co-Inventor Count = 16.00
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. Magyar Aluminiumipari Troszt (2 from 18 patents)
2 patents:
1. 4935123 - Apparatus for the classification or separation of solid materials
2. 4807815 - Air-jet mill and associated pregrinding apparatus for comminuating solid