Average Co-Inventor Count = 10.00
ph-index = 1
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. Institut Problem Litya Akademii Nauk Ukrainskoi Ssr (1 from 2 patents)
2. Otdelnoe Konstruktorskoe Bjuro Besshtangovykh Nassosov (1 from 1 patent)
1 patent:
1. 4405367 - Corrosion-resistant cast iron