P

Inventor

YAMANIS JEAN

US42 patents
⚠️ This page may combine multiple inventors who share the name “YAMANIS JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALLIED SIGNAL INC

17 patents
US5549983AAug 27, 1996

Coflow planar fuel cell stack construction for solid electrolytes

ALLIED SIGNAL INC137 citations98
US6291089B1Sep 18, 2001

Radial planar fuel cell stack construction for solid electrolytes

ALLIED SIGNAL INC97 citations96
US4845056AJul 4, 1989

Continuous process for production of fine particulate ceramics

ALLIED SIGNAL INC57 citations96
US6221280B1Apr 24, 2001

Catalytic partial oxidation of hydrocarbon fuels to hydrogen and carbon monoxide

ALLIED SIGNAL INC86 citations95
US6271158B1Aug 7, 2001

Composite sealant materials for solid oxide fuel cells

ALLIED SIGNAL INC54 citations94
US5169811ADec 8, 1992

Beneficiated lanthanum chromite for low temperature firing

ALLIED SIGNAL INC56 citations94
US5312788AMay 17, 1994

High toughness, high strength sintered silicon nitride

ALLIED SIGNAL INC23 citations92
US5185301AFeb 9, 1993

Sinter reactive lanthanum chromite and process for making it

ALLIED SIGNAL INC31 citations91
US5298469AMar 29, 1994

Fluxed lanthanum chromite for low temperature air firing

ALLIED SIGNAL INC34 citations90
US5286686AFeb 15, 1994

Air-sinterable lanthanum chromite and process for its preparation

ALLIED SIGNAL INC27 citations90
US5032555AJul 16, 1991

Process for making zirconia-alumina

ALLIED SIGNAL INC36 citations90
US5100847AMar 31, 1992

Super tough monolithic silicon nitride

ALLIED SIGNAL INC20 citations78
US5128284AJul 7, 1992

Preparation of lanthanum chromite powders by sol-gel

ALLIED SIGNAL INC17 citations73
US4830780AMay 16, 1989

Preparation of lanthanum chromate and lanthanum chromite powders by sol-gel

ALLIED SIGNAL INC14 citations73
US5292489AMar 8, 1994

Ternary silicon-rare earth nitrides and process for their preparation

ALLIED SIGNAL INC13 citations72
US5759933AJun 2, 1998

Gas pressure sintered silicon nitride having high strength and stress rupture resistance

ALLIED SIGNAL INC11 citations70
US5061402AOct 29, 1991

Preparation of lanthanum chromate powders by sol-gel

ALLIED SIGNAL INC6 citations62

HYBRID POWER GENERATION SYSTEM

3 patents

YAMANIS JEAN

3 patents

(unassigned)

2 patents

CHEN LEI

2 patents

UTC FUEL CELLS LLC

2 patents

ALLIED CORP

2 patents

HAMILTON SUNDSTRAND CORP

1 patent

GEN ELECTRIC

1 patent

GUMMALLA MALLIKA

1 patent

JARMON DAVID C

1 patent

LAKAMRAJU VIJAYA RAMARAJU

1 patent

UNIV KENTUCKY RES FOUND

1 patent

MAGDEFRAU NEAL

1 patent

SUN ELLEN Y

1 patent

JAWOROWSKI MARK R

1 patent

BRAUN ROBERT J

1 patent

WARRIER SUNIL G

1 patent