Inventor · disambiguated record
Karl Lönngren
Also filed as: LÖNNGREN KARL
5 granted patents·5 citations·filing 2014–2020
65Inventor score
Top patents by PatentIndex Score
5 records- 0175US9943852B2Center plate in a pulp refinerVALMET OY·Filed 2014·Granted Apr 17, 2018·4 cites·8 claims
- 0266US10464068B2Blade element for refinerVALMET TECHNOLOGIES OY·Filed 2015·Granted Nov 5, 2019·1 cites·20 claims
- 0350US11701665B2Refiner for refining lignocellulosic material and refining segments for such a refinerVALMET OY·Filed 2020·Granted Jul 18, 2023·0 cites·15 claims
- 0447US11440017B2Steam evacuation in a pulp or fiber refinerVALMET OY·Filed 2018·Granted Sep 13, 2022·0 cites·4 claims
- 0540US12012695B2Double-disc refinerVALMET OY·Filed 2020·Granted Jun 18, 2024·0 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →