Granted Patent
Utility
US 6,816,436 · App. 10/444,055
Method for echo processing in time-of-flight or level measurement systems
Inventor:
Darcy Bachert
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: May 21, 2003
Inventor
Darcy Bachert
Assignee (at issue)
Siemens Milltronics Process Instruments, 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.