Harrie Grotendorst

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Diuven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Para-aramid fibrid film
- Patent number 9,194,061
- Issue date Nov 24, 2015
- Teijin Aramid B.V.
- Anton Johannes Josef Hendriks
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aramid fibrils
- Patent number 7,629,047
- Issue date Dec 8, 2009
- Teijin Aramid B.V.
- Anton Johannes Josef Hendriks
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Para-aramid fibrid film
- Publication number 20070087178
- Publication date Apr 19, 2007
- TEIJIN TWARON B.V.
- Anton Johannes Josef Hendriks
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Aramid fibrils
- Publication number 20070082198
- Publication date Apr 12, 2007
- TEIJIN TWARON B.V.
- Anton Johannes Josef Henriks
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING