Granted Patent
Utility
US 6,647,804 · App. 09/501,826
System and method for flow measurement in a pipe
Inventor:
Kent L. Deines
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Feb 10, 2000
Inventor
Kent L. Deines
Assignee (at issue)
RD 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.