Granted Patent
Utility
US 6,185,513 · App. 09/055,022
Data recorder
Inventors:
Andreas Plettner, Karl Haberger
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Apr 3, 1998
Inventors
Andreas Plettner
Karl Haberger
Assignee (at issue)
FRAUNHOFER-GESELSCHAFT
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.