Inventor · disambiguated record
Nils-Åke Persson
Also filed as: PERSSON NILS A · PERSSON NILS-AKE · PERSSON NILS-ÅKE
4 granted patents·2 pending applications·83 citations·filing 1983–2023
74Inventor score
Files withN P INNOVATION AB3ERICSSON TELEFON AB L M1HYDROTECH NILS AKE PERSSON AB1NORDIC WATER PROD AB1
Top patents by PatentIndex Score
6 records- 0186US12128335B2Filter panel for drum filtersN P INNOVATION AB·Filed 2020·Granted Oct 29, 2024·3 cites·19 claims
- 0279US5076924AFilter plateHYDROTECH NILS AKE PERSSON AB·Filed 1990·Granted Dec 31, 1991·61 cites·10 claims
- 0361US4575039AApparatus for positioning the plane of an apparatus table at an optional inclinationERICSSON TELEFON AB L M·Filed 1983·Granted Mar 11, 1986·19 cites·3 claims
- 0459US2025360469A1Aerator and carbondioxide separatorN P INNOVATION AB·Filed 2023·Application pending·0 cites
- 0556US11560325B2Bio-filter unit for a fish farming systemN P INNOVATION AB·Filed 2019·Granted Jan 24, 2023·0 cites·10 claims
- 0647US2022161164A1Filter element for filter disc comprising elevated restriction edgesNORDIC WATER PROD AB·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →