Francis Ovaert

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Composite structure, especially for building
- Patent number 5,329,738
- Issue date Jul 19, 1994
- Francis Ovaert
- E04 - BUILDING
Information Patent Grant
Leaktight covering fixed to a framework
- Patent number 5,177,922
- Issue date Jan 12, 1993
- Axter
- Francis Ovaert
- E04 - BUILDING
Information Patent Grant
Exterior insulating element and cladding employing such elements
- Patent number 4,551,958
- Issue date Nov 12, 1985
- SMAC ACIEROID
- Patrick Reneault
- E04 - BUILDING
Information Patent Grant
Heat and sound insulating structure for boarding or other non-loadb...
- Patent number 4,434,592
- Issue date Mar 6, 1984
- SMAC ACIEROID
- Patrick Reneault
- E04 - BUILDING
Information Patent Grant
Heat-sound insulating wall
- Patent number 4,228,624
- Issue date Oct 21, 1980
- SMAC ACIEROID
- Patrick Reneault
- E04 - BUILDING