Inventor · disambiguated record
George K. Frimpong
Also filed as: FRIMPONG GEORGE K
8 granted patents·9 citations·filing 1995–2019
79Inventor score
Files withABB SCHWEIZ AG3ABB POWER T & D CO2ABB TECHNOLOGY AG1HITACHI ENERGY LTD1HITACHI ENERGY SWITZERLAND AG1
Top patents by PatentIndex Score
8 records- 0185US10543511B2Material coating system and methodABB SCHWEIZ AG·Filed 2017·Granted Jan 28, 2020·4 cites·21 claims
- 0275US10679787B2Hardened inductive device and systems and methods for protecting the inductive device from catastrophic eventsABB SCHWEIZ AG·Filed 2019·Granted Jun 9, 2020·1 cites·20 claims
- 0371US10431375B2Hardened inductive device and systems and methods for protecting the inductive device from catastrophic eventsABB TECHNOLOGY AG·Filed 2015·Granted Oct 1, 2019·1 cites·19 claims
- 0468US10832859B2Hardened inductive device and systems and methods for protecting the inductive device from catastrophic eventsABB SCHWEIZ AG·Filed 2019·Granted Nov 10, 2020·0 cites·20 claims
- 0554US11914057B2System for detecting an object approaching and/or impacting electrical equipmentHITACHI ENERGY LTD·Filed 2019·Granted Feb 27, 2024·0 cites·22 claims
- 0652US11742128B2TransformersHITACHI ENERGY SWITZERLAND AG·Filed 2019·Granted Aug 29, 2023·0 cites·19 claims
- 0731US5747992AMaterials characterization cell for polarization spectrum and streaming electrification measurementsABB POWER T & D CO·Filed 1995·Granted May 5, 1998·2 cites·1 claims
- 0830US5804974AMaterials characterization cell for polarization spectrum and streaming electrification measurementsABB POWER T & D CO·Filed 1997·Granted Sep 8, 1998·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →