Harri Makkonen

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Muurame, FI

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Patents Grantslast 30 patents

Information Patent Grant
Flowmeter
- Patent number D564925
- Issue date Mar 25, 2008
- John Crane Safematic Oy
- Harri Makkonen
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Flowmeter of a variable orifice type having a cleaning arrangement
- Patent number 7,322,231
- Issue date Jan 29, 2008
- John Crane Safematic Oy
- Hannu Trygg
- G01 - MEASURING TESTING
Information Patent Grant
Flowmeter
- Patent number D551999
- Issue date Oct 2, 2007
- John Crane Safematic Oy
- Harri Makkonen
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
Flowmeter
- Publication number 20060230842
- Publication date Oct 19, 2006
- JOHN CRANE SAFEMATIC OY
- Hannu Trygg
- G01 - MEASURING TESTING