Petri Sasstamo

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Woodland, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems, methods and apparatuses for changing the direction/speed o...
- Patent number 8,794,423
- Issue date Aug 5, 2014
- USNR, LLC
- Petri Sasstamo
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING