Peter Haldemann

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Rothrist, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing a surface-treated compacted material proc...
- Patent number 9,957,391
- Issue date May 1, 2018
- Omya International AG
- Ernst Ammann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for manufacturing a surface-treated compacted material proc...
- Patent number 9,856,378
- Issue date Jan 2, 2018
- Omya International AG
- Ernst Ammann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MANUFACTURING A SURFACE-TREATED COMPACTED MATERIAL PROC...
- Publication number 20140107258
- Publication date Apr 17, 2014
- Ernst Ammann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR MANUFACTURING A SURFACE-TREATED COMPACTED MATERIAL PROC...
- Publication number 20140107259
- Publication date Apr 17, 2014
- Ernst Ammann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR MANUFACTURING A SURFACE-TREATED COMPACTED MATERIAL PROC...
- Publication number 20120095136
- Publication date Apr 19, 2012
- Ernst Ammann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL