Growing community of inventors

Kyiv, Ukraine

Oleksandr K Kharchenko

Average Co-Inventor Count = 5.00

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.

Forward Citations = 1

Oleksandr K Kharchenko ↔ Sergey I Kuchuk-Yatsenko (1 patent)Oleksandr K Kharchenko ↔ Andrey N Levchuk (1 patent)Oleksandr K Kharchenko ↔ Oleksandr V Didkovskiy (1 patent)Oleksandr K Kharchenko ↔ Valerii G Krivenko (1 patent)Oleksandr K KharchenkoOleksandr K Kharchenko (1 patent)Sergey I Kuchuk-YatsenkoSergey I Kuchuk-Yatsenko (2 patents)Andrey N LevchukAndrey N Levchuk (2 patents)Oleksandr V DidkovskiyOleksandr V Didkovskiy (2 patents)Valerii G KrivenkoValerii G Krivenko (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.o. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine (1 from 5 patents)


1 patent:

1. 8907242 - Machine for flash-butt welding of rails

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as of
12/19/2025
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