DAVID P. POTEMPA

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BOSTON, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Air separation unit heat exchanger with porous boiling surface coat...
- Patent number 10,221,970
- Issue date Mar 5, 2019
- Praxair Technology, Inc.
- Zigui Lu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Porous coatings
- Patent number 10,047,880
- Issue date Aug 14, 2018
- Praxair Technology, Inc.
- Zigui Lu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
AIR SEPARATION UNIT HEAT EXCHANGER WITH POROUS BOILING SURFACE COAT...
- Publication number 20180299035
- Publication date Oct 18, 2018
- ZIGUI LU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL METHOD FOR PRODUCING COATING COMPOSITIONS WITH IMPROVED COATI...
- Publication number 20170108296
- Publication date Apr 20, 2017
- SANG MUK KWARK
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
POROUS COATINGS
- Publication number 20170108148
- Publication date Apr 20, 2017
- ZIGUI LU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...