Granted Patent
Utility
US 6,775,372 · App. 09/324,459
System and method for multi-stage data logging
Inventor:
John Henits
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jun 2, 1999
Inventor
John Henits
Assignee (at issue)
Dictaphone Corporation.
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.