Details for 2007852604
Up to date per 01.04.2026
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Details for 2007852604
Deleted
European Patent
23.09.2009 A
18.12.2019 B1
02.11.2006
US
592481
B32B 13/02 20060101AFI20190625BHEP
Owner
United States Gypsum Company550 West Adams Street Chicago, IL 60661-3676US
Representative
No representatives present
Inventor
YU, Qiang1252 Sandpiper Court Grayslake, IL 60030US
SONG, Weixin David125 S. Old Creek Rd. Vernon Hills, IL 60061-3134US