Granted Patent
Utility
US 5,165,063 · App. 07/642,200
Device for measuring distances using an optical element of large chromatic aberration
Inventors:
Hans-Dieter Strater, Daniel Gross, Karl Jauch
Patented Case
View Patent ↗
Granted: Nov 17, 1992
Filed: Jan 16, 1991
Inventors
Hans-Dieter Strater
Daniel Gross
Karl Jauch
Assignee (at issue)
Battelle Institute 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.