Norbert Stelzer

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for grinding strand-like fibrous material
- Patent number 8,733,678
- Issue date May 27, 2014
- The Procter & Gamble Company
- Norbert Stelzer
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Process for making absorbent component
- Patent number 8,628,456
- Issue date Jan 14, 2014
- The Procter & Gamble Company
- Norbert Stelzer
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAKING ABSORBENT COMPONENT
- Publication number 20130231233
- Publication date Sep 5, 2013
- The Procter & Gamble Company
- Norbert Stelzer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING