Granted Patent
Utility
US 6,412,449 · App. 09/124,130
Segmented lance assembly
Inventors:
Colin Reid, Dana L. Joudrey
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Jul 29, 1998
Inventors
Colin Reid
Dana L. Joudrey
Assignee (at issue)
The Babcock & Wilcox Company
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.