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. Sms Schloemann-siemag Aktiengesellschaft (1 from 475 patents)
2. Sms Schloemann-siemag Aktiengesellshaft (1 from 5 patents)
2 patents:
1. 5121622 - Method for rolling structural steel in a compact rolling mill
2. 5020354 - Compact rolling mill for rolling structural steel