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Abrasive grain based on melted spherical corundum
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Patent number 9,884,982
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Issue date Feb 6, 2018
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Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
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Sebastian Sachse
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Abrasive grains on basis of eutectic alumina zirconia
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Patent number 9,840,650
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Issue date Dec 12, 2017
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Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
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Jean-Andre Alary
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Abrasive grains based on zirconia alumina
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Patent number 9,005,323
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Issue date Apr 14, 2015
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Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
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Knuth Gebhardt
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Sintered abrasive grain agglomerates
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Patent number 8,821,605
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Issue date Sep 2, 2014
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Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
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Maria Christina DiDavide
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Anti abrasion layer
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Patent number 8,449,977
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Issue date May 28, 2013
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Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
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Maria Christina Didavide
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Anti abrasion layer
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Patent number 8,410,209
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Issue date Apr 2, 2013
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Center for Abrasives and Refractories Research & Development C.A.R.R.D. GmbH
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Maria Christina Didavide
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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77012184 - PROPAGHETTI
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Serial number 77012184
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Filing date Oct 3, 2006
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Center for Abrasives and Refractories Research and Development- C.A.R.R.D. GmbH
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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78933739 - PROPYNITE
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Serial number 78933739
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Filing date Jul 20, 2006
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Center for Abrasives and Refractories Research and Development - C.A.R.R.D. GmbH
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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78929926 - HOLLOWLITE
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Serial number 78929926
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Filing date Jul 14, 2006
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Center for Abrasives and Refractories Research and Development - C.A.R.R.D. G...
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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78929930 - PROPOXITE
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Serial number 78929930
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Filing date Jul 14, 2006
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Center for Abrasives and Refractories Research and Development - C.A.R.R.D. G...
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry