Average Co-Inventor Count = 15.75
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. Other (1 from 832,812 patents)
2. Donetsky Politekhnichesky Institut (1 from 1 patent)
2 patents:
1. 4453703 - Sintering machine
2. 4389244 - Method of supplying pulverized fuel mixture to blast furnace tuyeres