IP Library › Granted Patent US 6,715,250
Granted Patent Utility
US 6,715,250 · App. 10/186,939

Plastic siding panel

Inventors: David Bryant, Daniel Jonathan Ernst, George A. Griman
Patented Case View Patent ↗
Granted: Apr 6, 2004 Filed: Jun 28, 2002
Inventors
David Bryant
Daniel Jonathan Ernst
George A. Griman
Assignee (at issue)
ALCOA INC.

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Quick Facts
Patent No.
US 6,715,250
App. No.
10/186,939
Filed
2002-06-28
Granted
2004-04-06
Kind
B2