David J. Frankowski

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Freeland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermally insulating foam with vertically elongated cells
- Patent number 10,472,482
- Issue date Nov 12, 2019
- Dow Global Technologies LLC
- Van-Chau Vo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Styrene-acrylonitrile copolymer foam with minimal yellowing
- Patent number 9,051,438
- Issue date Jun 9, 2015
- Dow Global Technologies LLC
- Lawrence S. Hood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
THERMALLY INSULATING FOAM WITH VERTICALLY ELONGATED CELLS
- Publication number 20180215890
- Publication date Aug 2, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Van-Chau Vo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STYRENE-ACRYLONITRILE COPOLYMER FOAM WITH MINIMAL YELLOWING
- Publication number 20130053466
- Publication date Feb 28, 2013
- DOW GLOBAL TECHNOLOGIES LLC
- Lawrence S. Hood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MACHINABLE THERMALLY INSULATING POLYMERIC FOAM
- Publication number 20130018117
- Publication date Jan 17, 2013
- Richard T. Fox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ARTICLE AND METHOD OF PRODUCING A LOW DENSITY FOAM BLEND OF STYRENI...
- Publication number 20090197983
- Publication date Aug 6, 2009
- Dow Global Technologies Inc.
- Chau Van Vo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...