Thorulf Pettersson

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Taby, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and a system for monitoring structural changes of a fiber web
- Patent number 7,942,057
- Issue date May 17, 2011
- Stora Enso AB
- Thorulf Pettersson
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement for measuring mechanical properties of a foil material...
- Patent number 5,361,638
- Issue date Nov 8, 1994
- STFI
- Thorulf Pettersson
- G01 - MEASURING TESTING
Information Patent Grant
Dust measurement
- Patent number 4,420,256
- Issue date Dec 13, 1983
- Svenska Traforskningsinstitutet
- Gerdt Fladda
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND A SYSTEM FOR MONITORING STRUCTURAL CHANGES OF A FIBER WEB
- Publication number 20090120190
- Publication date May 14, 2009
- Thorulf Pettersson
- G01 - MEASURING TESTING