Inventor
DWIVEDI RATNESH K
US40 patents
⚠️ This page may combine multiple inventors who share the name “DWIVEDI RATNESH K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LANXIDE TECHNOLOGY CO LTD
38 patentsUS5620791AApr 15, 1997
Brake rotors and methods for making the same
LANXIDE TECHNOLOGY CO LTD70 citations96
US5433261AJul 18, 1995
Methods for fabricating shapes by use of organometallic, ceramic precursor binders
LANXIDE TECHNOLOGY CO LTD52 citations96
US5267601ADec 7, 1993
Method for forming a metal matrix composite body by an outside-in spontaneous infiltration process, and products produced thereby
LANXIDE TECHNOLOGY CO LTD61 citations96
US5053367AOct 1, 1991
Composite ceramic structures
LANXIDE TECHNOLOGY CO LTD97 citations96
US4871008AOct 3, 1989
Method of making metal matrix composites
LANXIDE TECHNOLOGY CO LTD112 citations95
US5505248AApr 9, 1996
Barrier materials for making metal matrix composites
LANXIDE TECHNOLOGY CO LTD27 citations92
US5304520AApr 19, 1994
Porous ceramic composite with dense surface
LANXIDE TECHNOLOGY CO LTD20 citations92
US5163498ANov 17, 1992
Method of forming metal matrix composite bodies having complex shapes by a self-generated vacuum process, and products produced therefrom
LANXIDE TECHNOLOGY CO LTD34 citations92
US5015610AMay 14, 1991
Porous ceramic composite with dense surface
LANXIDE TECHNOLOGY CO LTD41 citations92
US4998578AMar 12, 1991
Method of making metal matrix composites
LANXIDE TECHNOLOGY CO LTD27 citations92
US4956137ASep 11, 1990
Porous ceramic composite with dense surface
LANXIDE TECHNOLOGY CO LTD27 citations92
US4849266AJul 18, 1989
Compliant layer
LANXIDE TECHNOLOGY CO LTD31 citations92
US5526914AJun 18, 1996
Brake rotors, clutch plates and like parts and methods for making the same
LANXIDE TECHNOLOGY CO LTD40 citations89
US5000246AMar 19, 1991
Flotation process for the formation of metal matrix composite bodies
LANXIDE TECHNOLOGY CO LTD19 citations82
US5382458AJan 17, 1995
Method of making ceramic composite articles and articles made thereby
LANXIDE TECHNOLOGY CO LTD5 citations74
US5139977AAug 18, 1992
Porous ceramic composite with dense surface
LANXIDE TECHNOLOGY CO LTD10 citations74
US5082700AJan 21, 1992
Method of making ceramic composite articles and articles made thereby
LANXIDE TECHNOLOGY CO LTD15 citations74
US5063185ANov 5, 1991
Modified ceramic structures and methods of making the same
LANXIDE TECHNOLOGY CO LTD9 citations74
US5005631AApr 9, 1991
Method for forming a metal matrix composite body by an outside-in spontaneous infiltration process, and products produced thereby
LANXIDE TECHNOLOGY CO LTD16 citations74
US4900699AFeb 13, 1990
Reservoir feed method of making ceramic composite structures and structures made thereby
LANXIDE TECHNOLOGY CO LTD9 citations74
US4886766ADec 12, 1989
Method of making ceramic composite articles and articles made thereby
LANXIDE TECHNOLOGY CO LTD13 citations74
US4833110AMay 23, 1989
Method for producing composite ceramic structures
LANXIDE TECHNOLOGY CO LTD11 citations74
US4806508AFeb 21, 1989
Modified ceramic structures and methods of making the same
LANXIDE TECHNOLOGY CO LTD18 citations74
US5501263AMar 26, 1996
Macrocomposite bodies and production methods
LANXIDE TECHNOLOGY CO LTD9 citations73
US5403790AApr 4, 1995
Additives for property modification in ceramic composite bodies
LANXIDE TECHNOLOGY CO LTD14 citations73
US5224533AJul 6, 1993
Method of forming metal matrix composite bodies by a self-generated vaccum process, and products produced therefrom
LANXIDE TECHNOLOGY CO LTD11 citations73
US4956319ASep 11, 1990
Compliant layer
LANXIDE TECHNOLOGY CO LTD16 citations73
US5262203ANov 16, 1993
Methods of producing ceramic and ceramic composite bodies
LANXIDE TECHNOLOGY CO LTD12 citations70
US5120580AJun 9, 1992
Methods of producing ceramic and ceramic composite bodies
LANXIDE TECHNOLOGY CO LTD9 citations70
US5268340ADec 7, 1993
Method for producing composite ceramic structures
LANXIDE TECHNOLOGY CO LTD2 citations63
US5254365AOct 19, 1993
Method of making ceramic composite articles
LANXIDE TECHNOLOGY CO LTD3 citations63
US5204299AApr 20, 1993
Modified ceramic structures
LANXIDE TECHNOLOGY CO LTD4 citations63
US5141902AAug 25, 1992
Composite ceramic structures
LANXIDE TECHNOLOGY CO LTD3 citations63
US4996176AFeb 26, 1991
Reservoir feed method of making ceramic composite structures and structures made thereby
LANXIDE TECHNOLOGY CO LTD5 citations63
US5529109AJun 25, 1996
Flotation process for the formation of metal matrix composite bodies
LANXIDE TECHNOLOGY CO LTD4 citations62
US5227348AJul 13, 1993
Self-supporting ceramic bodies with altered microstructures
LANXIDE TECHNOLOGY CO LTD4 citations62
US5084425AJan 28, 1992
Self-supporting ceramic bodies with altered microstructures
LANXIDE TECHNOLOGY CO LTD4 citations62
US5019541AMay 28, 1991
Method for producing self-supporting ceramic bodies with altered microstructures
LANXIDE TECHNOLOGY CO LTD4 citations62