Inventor · disambiguated record
Johann Pongraz
Also filed as: PONGRAZ JOHANN
1 granted patent·1 pending application·0 citations·filing 2007–2018
13Inventor score
Files withAIR LIQUIDE2
Top patents by PatentIndex Score
2 records- 0155US10919003B2Method and apparatus for dynamic gas mixture productionAIR LIQUIDE·Filed 2018·Granted Feb 16, 2021·0 cites·6 claims
- 0237US2009277531A1Method for filling at least one compressed gas tank with at least one gas, connector for connecting to an opening of a compressed gas tank, and compressed gas cylinder valveAIR LIQUIDE·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →