Inventor · disambiguated record
Bengt A. Johnnerfelt
Also filed as: JOHNNERFELT BENGT · JOHNNERFELT BENGT A
2 granted patents·41 citations·filing 1988–2020
55Inventor score
Top patents by PatentIndex Score
2 records- 0182US4962440ASurge arresterASEA BROWN BOVERI·Filed 1988·Granted Oct 9, 1990·41 cites·6 claims
- 0244US11715975B2Method for remotely monitoring failed surge arrester disconnectors and energy harvester for autonomous power supply of monitoring devices installed on surge arrestersTYCO ELECTRONICS LTD UK·Filed 2020·Granted Aug 1, 2023·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Bengt A. Johnnerfelt files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →