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Inventor

ALFREDSSON FREDRIK

SE19 patents
⚠️ This page may combine multiple inventors who share the name “ALFREDSSON FREDRIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB SCHWEIZ AG

8 patents

ABB POWER GRIDS SWITZERLAND AG

5 patents

ABB TECHNOLOGY LTD

2 patents

HITACHI ENERGY SWITZERLAND AG

1 patent

SAVO ISAK

1 patent

HITACHI ENERGY LTD

1 patent

ABB RESEARCH LTD

1 patent