Granted Patent
Utility
US 6,441,603 · App. 09/848,738
Overhead line rating monitor
Inventor:
Daniel Lawry
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: May 3, 2001
Inventor
Daniel Lawry
Assignee (at issue)
SHAW INTELLECTUAL PROPERTY HOLDINGS, LLC
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.