Michael PIPER

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Appleton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Pulper with screen plate having maximum defibering edges
- Patent number 7,987,991
- Issue date Aug 2, 2011
- Voith Patent GmbH
- Michael Piper
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for removing heavy contaminants from an apparatus for treati...
- Patent number 7,819,257
- Issue date Oct 26, 2010
- Voith Patent GmbH
- Roman Bart
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PULPING UNIT
- Publication number 20080054108
- Publication date Mar 6, 2008
- Robert J. Matz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Pulper with screen plate having maximum defibering edges
- Publication number 20080053874
- Publication date Mar 6, 2008
- Michael Piper
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE FOR REMOVING HEAVY CONTAMINANTS FROM AN APPARATUS FOR TREATI...
- Publication number 20070216500
- Publication date Sep 20, 2007
- VOITH PATENT GmbH
- Roman BART
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR SLUSHING AND CLEANING PAPER RAW MATERIALS CONTAINING CON...
- Publication number 20070199905
- Publication date Aug 30, 2007
- VOITH PATENT GmbH
- Michael PIPER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...