Purna Chander Nalla

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Control system for a reductant dosing system
- Patent number 10,641,152
- Issue date May 5, 2020
- Caterpillar Inc.
- Shivsinh Hitendrasinh Parmar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Air-assist dosing system having priming detection
- Patent number 9,670,818
- Issue date Jun 6, 2017
- Caterpillar Inc.
- James Harris Mutti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for introducing a reductant into an exhaust stream
- Patent number 8,359,833
- Issue date Jan 29, 2013
- Caterpillar Inc.
- Purna Chander Nalla
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
AIR-ASSIST DOSING SYSTEM HAVING PRIMING DETECTION
- Publication number 20170037763
- Publication date Feb 9, 2017
- Caterpillar Inc.
- James Harris MUTTI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR INTRODUCING A REDUCTANT INTO AN EXHAUST STREAM
- Publication number 20110146247
- Publication date Jun 23, 2011
- Caterpillar Inc.
- Purna Chander Nalla
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES