Narayanan Ananthaseshan

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Ernakulam, IN

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Patents Grantslast 30 patents

Information Patent Grant
Continuous microwave rotary furnace for processing sintered ceramics
- Patent number 6,104,015
- Issue date Aug 15, 2000
- Ponnarassery Sukumaran Jayan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of alumina abrasives
- Patent number 5,858,037
- Issue date Jan 12, 1999
- Ponnarassery Sukumaran Jayan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of alumina abrasives
- Patent number 5,782,940
- Issue date Jul 21, 1998
- Carborundum Universal Limited
- Ponnarassery Sukumaran Jayan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES