Growing community of inventors

Fårbo, Sweden

Erik Keil

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 = 0

Erik Keil ↔ Olof Hjortstam (1 patent)Erik Keil ↔ Fredrik Sahlen (1 patent)Erik Keil ↔ Anders Eriksson (1 patent)Erik Keil ↔ Elson Montibon (1 patent)Erik KeilErik Keil (1 patent)Olof HjortstamOlof Hjortstam (11 patents)Fredrik SahlenFredrik Sahlen (4 patents)Anders ErikssonAnders Eriksson (2 patents)Elson MontibonElson Montibon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Energy Switzerland Ag (1 from 178 patents)

2. Hitachi Energy Ltd (238 patents)


1 patent:

1. 11769608 - MFC in pressboards for HV devices

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as of
12/24/2025
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