Inventor · disambiguated record
Dan Johnson
Also filed as: JOHNSON DAN · JOHNSON DAN H
3 granted patents·2 pending applications·25 citations·filing 2012–2021
65Inventor score
Top patents by PatentIndex Score
5 records- 0190US8667734B2Hydroponic plant container with highly oxygenated nutrient solution using continuous air injection and continuous coriolis effect mixingJOHNSON DAN·Filed 2012·Granted Mar 11, 2014·22 cites·3 claims
- 0282US11150220B2Online analyzers for flare gas processingBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2019·Granted Oct 19, 2021·2 cites·20 claims
- 0372US11378042B1Internal combustion engine ignition deviceJOHNSON DAN H·Filed 2021·Granted Jul 5, 2022·1 cites·20 claims
- 0465US2022107289A1Online analyzers for flare gas processingBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 0547US2015166802A1Composition for forming a seed layerATOTECH DEUTSCHLAND GMBH·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →