Erik Stemme

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S-41271 Goteborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Displacement pump of the diaphragm type having fixed geometry flow...
- Patent number 6,203,291
- Issue date Mar 20, 2001
- Erik Stemme
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Lift force fluid flow sensor for measuring fluid flow velocities
- Patent number 6,055,869
- Issue date May 2, 2000
- Erik Stemme
- G01 - MEASURING TESTING