Granted Patent
Utility
US 6,614,031 · App. 09/946,695
Method for examining a specimen, and confocal scanning microscope
Inventors:
Johann Engelhardt, Juergen Hoffmann, Werner Knebel
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Sep 4, 2001
Inventors
Johann Engelhardt
Juergen Hoffmann
Werner Knebel
Assignee (at issue)
Leica Microsystems Heidelberg 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.