Sanjay KUMAR

Person

Dunlap, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Valve seat insert with soft landing insert design with contoured radii
- Patent number 11,480,075
- Issue date Oct 25, 2022
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve seat insert with soft landing insert design with contoured radii
- Patent number 11,473,457
- Issue date Oct 18, 2022
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve seat insert with soft landing insert design with contoured radii
- Patent number 11,125,122
- Issue date Sep 21, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve seat insert with soft landing insert design with contoured radii
- Patent number 11,125,123
- Issue date Sep 21, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve seat insert for engine having double-crowned seating surface...
- Patent number 10,934,899
- Issue date Mar 2, 2021
- Caterpillar Inc.
- Ashwin Hattiangadi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve seat insert for internal combustion engine profiled to resist...
- Patent number 10,731,523
- Issue date Aug 4, 2020
- Caterpillar Inc.
- Rong Qu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bridge assembly having motion-limited valve
- Patent number 9,714,587
- Issue date Jul 25, 2017
- Caterpillar Inc.
- David Andrew Cyborski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII
- Publication number 20210301689
- Publication date Sep 30, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII
- Publication number 20210301688
- Publication date Sep 30, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII
- Publication number 20210293160
- Publication date Sep 23, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII
- Publication number 20210293159
- Publication date Sep 23, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE SEAT INSERT FOR INTERNAL COMBUSTION ENGINE PROFILED TO RESIST...
- Publication number 20200149440
- Publication date May 14, 2020
- Caterpillar Inc.
- Rong Qu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE SEAT INSERT FOR ENGINE HAVING DOUBLE-CROWNED SEATING SURFACE...
- Publication number 20200149441
- Publication date May 14, 2020
- Caterpillar Inc.
- Ashwin Hattiangadi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BRIDGE ASSEMBLY HAVING MOTION-LIMITED VALVE
- Publication number 20160201524
- Publication date Jul 14, 2016
- Caterpillar Inc.
- David Andrew CYBORSKI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Sanjay KUMAR

Person

Patents Grantslast 30 patents

Valve seat insert with soft landing insert design with contoured radii

Valve seat insert with soft landing insert design with contoured radii

Valve seat insert with soft landing insert design with contoured radii

Valve seat insert with soft landing insert design with contoured radii

Valve seat insert for engine having double-crowned seating surface...

Valve seat insert for internal combustion engine profiled to resist...

Bridge assembly having motion-limited valve

Patents Applicationslast 30 patents

VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII

VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII

VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII

VALVE SEAT INSERT WITH SOFT LANDING INSERT DESIGN WITH CONTOURED RADII

VALVE SEAT INSERT FOR INTERNAL COMBUSTION ENGINE PROFILED TO RESIST...

VALVE SEAT INSERT FOR ENGINE HAVING DOUBLE-CROWNED SEATING SURFACE...

BRIDGE ASSEMBLY HAVING MOTION-LIMITED VALVE