Granted Patent
Utility
US 6,372,542 · App. 09/622,398
Method of component manufacture
Inventors:
Hans Göran Evald Martin, Per Ove Öhman
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Oct 19, 2000
Inventors
Hans Göran Evald Martin
Per Ove Öhman
Assignee (at issue)
ÅMIC AB
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.