Granted Patent
Utility
US 6,106,368 · App. 09/195,776
Polishing method for preferentially etching a ferrule and ferrule assembly
Inventors:
Darrell R. Childers, James Phillip Luther
Patented Case
View Patent ↗
Granted: Aug 22, 2000
Filed: Nov 18, 1998
Inventors
Darrell R. Childers
James Phillip Luther
Assignee (at issue)
Siecor Operations, 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.