Inventor

SAHLEN FREDRIK

SE4 patents

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

ABB RESEARCH LTD

1 patent

US9275775B2Mar 1, 2016

Electrical insulation system

ABB RESEARCH LTD2 citations54

HITACHI ENERGY SWITZERLAND AG

1 patent

US11769608B2Sep 26, 2023

MFC in pressboards for HV devices

HITACHI ENERGY SWITZERLAND AG0 citations53

ABB SCHWEIZ AG

1 patent

US10351996B2Jul 16, 2019

Pressboard

ABB SCHWEIZ AG1 citations52

BJORKLUND ANDERS

1 patent

US9019060B2Apr 28, 2015

Electrical conductor with surrounding electrical insulation

BJORKLUND ANDERS0 citations36