Granted Patent
Utility
US 6,707,932 · App. 09/609,206
Method for identifying graphical objects in large engineering drawings
Inventor:
Amit Chakraborty
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Jun 30, 2000
Inventor
Amit Chakraborty
Assignee (at issue)
Siemens Corporate Research, Inc.
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.