Josef Frauscher

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St. Marienkirchen, AT

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Patents Grantslast 30 patents

Information Patent Grant
Hot air engine having a step piston
- Patent number 11,725,607
- Issue date Aug 15, 2023
- FRAUSCHER HOLDING GMBH
- Josef Frauscher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hot gas engine having a step piston
- Patent number 11,215,139
- Issue date Jan 4, 2022
- FRAUSCHER HOLDING GMBH
- Josef Frauscher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
HOT AIR ENGINE HAVING A STEP PISTON
- Publication number 20220106926
- Publication date Apr 7, 2022
- Josef Frauscher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Hot Gas Engine Having a Step Piston
- Publication number 20200408168
- Publication date Dec 31, 2020
- Josef Frauscher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS