Granted Patent
Utility
US 5,482,584 · App. 08/323,386
Method for manufacturing rotor blades
Inventors:
Axel Herrmann, Volker Krajenski, Arno Pabsch
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Oct 14, 1994
Inventors
Axel Herrmann
Volker Krajenski
Arno Pabsch
Assignee (at issue)
Deutsche Forschungsanstalt Fur Luft-Und Raumfahrt E.V.
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.