Inventor
THORNBURG THEODORE S
US4 patents
Patents
4 patentsUS5580459ADec 3, 1996
Filtration structures of wet laid, bicomponent fiber
HOECHST CELANESE CORP198 citations93
US5462973AOct 31, 1995
Separation of polyethylene terephthalate and polyvinyl chloride using supercritical carbon dioxide
HOECHST CELANESE CORP22 citations90
US5336286AAug 9, 1994
High efficiency air filtration media
HOECHST CELANESE CORP52 citations88
US5066697ANov 19, 1991
Polybenzimidazole solutions
HOECHST CELANESE CORP7 citations71