Growing community of inventors

Carmiel, Israel

Roman Kufman

Average Co-Inventor Count = 2.00

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.

Forward Citations = 7

Roman Kufman ↔ George Rucareanu (2 patents)Roman Kufman ↔ Michael Poliakov (1 patent)Roman KufmanRoman Kufman (3 patents)George RucareanuGeorge Rucareanu (9 patents)Michael PoliakovMichael Poliakov (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tdk-lambda Corporation (3 from 31 patents)


3 patents:

1. D837151 - Rectifier for power supply

2. D769820 - Power supply device

3. D732471 - Power supply device

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idiyas.com
as of
12/31/2025
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