Granted Patent
Utility
US 6,503,640 · App. 09/985,945
Method of manufacturing an assembly of brazed dissimilar metal components
Inventors:
Adrianus Jacobus Wittebrood, Jacques Hubert Olga Joseph Wijenberg
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Nov 6, 2001
Inventors
Adrianus Jacobus Wittebrood
Jacques Hubert Olga Joseph Wijenberg
Assignee (at issue)
Corus Aluminum Walzprodukte GmbH
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.