Sallie J. Lee

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Havertown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gypsum composition
- Patent number 7,393,424
- Issue date Jul 1, 2008
- Lyondell Chemical Technology, L.P.
- Steven A. Schwartz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Gypsum composition
- Patent number 7,261,772
- Issue date Aug 28, 2007
- Lyondell Chemical Technology, L.P.
- Steven A. Schwartz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRE-TREATMENT OF A CATALYST SUPPORT AND CATALYST PREPAR...
- Publication number 20140081040
- Publication date Mar 20, 2014
- Lyondell Chemical Technology, L.P.
- Daniel T. Shay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gypsum composition
- Publication number 20080087198
- Publication date Apr 17, 2008
- Steven A. Schwartz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES