Granted Patent
Utility
US 6,537,413 · App. 09/485,142
Method of making a reinforced composite panel of the cellular-core sandwich type, and a panel obtained by performing such a method
Inventors:
Nicolas Hochet, Francis Vendangeot
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Mar 1, 2000
Inventors
Nicolas Hochet
Francis Vendangeot
Assignee (at issue)
PEGUFORM FRANCE
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.