Albert Roussel

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing powdery ionomers and their use as protective...
- Patent number 6,107,412
- Issue date Aug 22, 2000
- Tarkett Sommer S.A.
- Albert Roussel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of coverings exhibiting a cracked appear...
- Patent number 4,764,411
- Issue date Aug 16, 1988
- Jean-Francois Courtoy
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process and apparatus for producing synthetic decorative covering
- Patent number 4,675,216
- Issue date Jun 23, 1987
- Sommer S.A.
- Rene DuForest
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...