Michel Thomas

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Rouen, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a roof-covering element out of compression molded...
- Patent number 9,249,541
- Issue date Feb 2, 2016
- ONDULINE
- Michel Thomas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING A ROOF-COVERING ELEMENT OUT OF COMPRESSION MOLDED...
- Publication number 20130263526
- Publication date Oct 10, 2013
- ONDULINE
- Michel Thomas
- E04 - BUILDING
Information Patent Application
FIRE-RESISTANT CELLULOSE-BITUMEN ROOFING SHEET AND METHOD OF MANUFA...
- Publication number 20130186033
- Publication date Jul 25, 2013
- ONDULINE
- Michel THOMAS
- E04 - BUILDING