Granted Patent
Utility
US 5,987,396 · App. 08/517,678
Computer-controlled device for detecting optical transmission and/or remittance properties of a measuring object, method for operating such a device and method for initializing measuring functions of such a device
Inventors:
Markus Berner, Thomas Senn
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Aug 22, 1995
Inventors
Markus Berner
Thomas Senn
Assignee (at issue)
Gretag Aktiengesellschaft
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.