Granted Patent
Utility
US 6,472,452 · App. 09/842,494
UV curable elastomer composition
Inventor:
Christian Ruepping
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Apr 26, 2001
Inventor
Christian Ruepping
Assignee (at issue)
DUPONT DOW ELASTOMERS, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.