Jianjun Feng

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West Chester, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for airborne particle contamination control
- Patent number 8,793,105
- Issue date Jul 29, 2014
- The Procter & Gamble Company
- Shirdish Poondru
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
MICROSCALE MODELING OF POROUS MEDIA FLOW
- Publication number 20140005983
- Publication date Jan 2, 2014
- Thomas Alva BAER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Airborne Particle Contamination Control
- Publication number 20120253769
- Publication date Oct 4, 2012
- Shirdish Poondru
- G06 - COMPUTING CALCULATING COUNTING