David D. Kragten

Person

Burnsville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coated roofing granules, roofing materials made therefrom and metho...
- Patent number 12,084,864
- Issue date Sep 10, 2024
- Specialty Granules Investments LLC
- David D. Kragten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coated roofing granules, roofing materials made therefrom and metho...
- Patent number 11,718,991
- Issue date Aug 8, 2023
- Specialty Granules Investments LLC
- David D. Kragten
- E04 - BUILDING
Information Patent Grant
Coated roofing granules, roofing materials made therefrom and metho...
- Patent number 11,136,760
- Issue date Oct 5, 2021
- Specialty Granules Investments LLC
- David D. Kragten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Powder formed from mineral or rock material with controlled particl...
- Patent number 9,266,115
- Issue date Feb 23, 2016
- Unimin Corporation
- David D. Kragten
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Powder formed from mineral or rock material with controlled particl...
- Patent number 8,795,427
- Issue date Aug 5, 2014
- Unimin Corporation
- David D. Kragten
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Powder formed from mineral or rock material with controlled particl...
- Patent number 8,182,601
- Issue date May 22, 2012
- Unimin Corporation
- David D. Kragten
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Synthesis of lizardite from olivine
- Patent number 7,785,555
- Issue date Aug 31, 2010
- Unimin Corporation
- David D. Kragten
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of hydroxysodalite
- Patent number 7,416,714
- Issue date Aug 26, 2008
- Unimin Corporation
- David D. Kragten
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COATED ROOFING GRANULES, ROOFING MATERIALS MADE THEREFROM AND METHO...
- Publication number 20230323667
- Publication date Oct 12, 2023
- Specialty Granules Investments LLC
- David D. Kragten
- E04 - BUILDING
Information Patent Application
COATED ROOFING GRANULES, ROOFING MATERIALS MADE THEREFROM AND METHO...
- Publication number 20220018134
- Publication date Jan 20, 2022
- Specialty Granules Investments LLC
- David D. Kragten
- E04 - BUILDING
Information Patent Application
COATED ROOFING GRANULES, ROOFING MATERIALS MADE THEREFROM AND METHO...
- Publication number 20210270036
- Publication date Sep 2, 2021
- Specialty Granules Investments LLC
- David D. Kragten
- E04 - BUILDING
Information Patent Application
POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICL...
- Publication number 20140306038
- Publication date Oct 16, 2014
- David D, Kragten
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICL...
- Publication number 20120171491
- Publication date Jul 5, 2012
- UNIMIN CORPORATION
- David D. Kragten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICL...
- Publication number 20090260541
- Publication date Oct 22, 2009
- David D. Kragten
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Preparation of hydroxysodalite
- Publication number 20070237700
- Publication date Oct 11, 2007
- Unimin Corporation, a Delaware Corporation
- David D. Kragten
- C01 - INORGANIC CHEMISTRY

David D. Kragten

Person

Patents Grantslast 30 patents

Coated roofing granules, roofing materials made therefrom and metho...

Coated roofing granules, roofing materials made therefrom and metho...

Coated roofing granules, roofing materials made therefrom and metho...

Powder formed from mineral or rock material with controlled particl...

Powder formed from mineral or rock material with controlled particl...

Powder formed from mineral or rock material with controlled particl...

Synthesis of lizardite from olivine

Preparation of hydroxysodalite

Patents Applicationslast 30 patents

COATED ROOFING GRANULES, ROOFING MATERIALS MADE THEREFROM AND METHO...

COATED ROOFING GRANULES, ROOFING MATERIALS MADE THEREFROM AND METHO...

COATED ROOFING GRANULES, ROOFING MATERIALS MADE THEREFROM AND METHO...

POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICL...

POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICL...

POWDER FORMED FROM MINERAL OR ROCK MATERIAL WITH CONTROLLED PARTICL...

Preparation of hydroxysodalite