Nandagopal NALLA

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Tyler, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Structural and acoustical vibration dampener for a rotatable blade
- Patent number 8,602,733
- Issue date Dec 10, 2013
- Trane International, Inc.
- Costas Christofi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Acoustical vibration dampener for a rotatable blade
- Patent number 8,313,303
- Issue date Nov 20, 2012
- Trane International Inc.
- Costas Christofi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Acoustical Vibration Dampener for a Rotatable Blade
- Publication number 20100008791
- Publication date Jan 14, 2010
- Trane International, Inc.
- Costas CHRISTOFI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Structural and acoustical vibration dampener for a rotatable blade
- Publication number 20090324418
- Publication date Dec 31, 2009
- Trane International, Inc.
- Costas CHRISTOFI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...