Grampre; Lionel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grampre; Lionel.The latest application filed is for "bituminous compositions".
- Grampre; Lionel - Sainte Foy les Lyon FR
- Grampre; Lionel - Sainte Foy les Lyons FR
- Grampre; Lionel - Saint Foy les Lyon FR
| Patent | Date |
|---|---|
| Method for preparing coated materials based on bituminous products and uses thereof Grant 8,382,890 - Barreto , et al. February 26, 2 | 2013-02-26 |
| Bituminous compositions Grant 8,048,943 - Gonzalez Leon , et al. November 1, 2 | 2011-11-01 |
| Bituminous products and aqueous emulsions based on bituminous products and uses thereof Grant 7,951,858 - Barreto , et al. May 31, 2 | 2011-05-31 |
| Bituminous Compositions App 20110009533 - Gonzalez Leon; Juan Antonio ; et al. | 2011-01-13 |
| Method For Preparing Coated Materials Based On Bituminous Products And Uses Thereof App 20100192805 - Barreto; Gilles ; et al. | 2010-08-05 |
| Bituminous Products And Aqueous Emulsions Based On Bituminous Products And Uses Thereof App 20090203815 - Barreto; Gilles ; et al. | 2009-08-13 |
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