Michael Perander

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Skolmastergrandz, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a mineral fibre product
- Patent number 7,226,522
- Issue date Jun 5, 2007
- Paroc Oy AB
- Michael Perander
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Colloidal silicate dispersion, method for its preparation and its use
- Patent number 6,918,954
- Issue date Jul 19, 2005
- Paroc Group Oy AB
- Michael Perander
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for manufacturing a binder and use thereof
- Patent number 6,599,388
- Issue date Jul 29, 2003
- Paroc Group Oy AB
- Michael Perander
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mineral fiber composition
- Patent number 6,358,872
- Issue date Mar 19, 2002
- Paroc Group Oy AB
- Kirsti Marjatta Karppinen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mineral fibre
- Patent number 6,218,322
- Issue date Apr 17, 2001
- Partex Paroc Oy AB
- Michael Perander
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mineral fibre composition
- Patent number 5,843,854
- Issue date Dec 1, 1998
- Partek Paroc OY AB
- Kirsti Marjatta Karppinen
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method for the production of a mineral fibre product
- Publication number 20050028950
- Publication date Feb 10, 2005
- Michael Perander
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Colloidal silicate dispersion, method for its preparation and its use
- Publication number 20040011246
- Publication date Jan 22, 2004
- Michael Perander
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL