Granted Patent
Utility
US 6,044,820 · App. 08/760,494
Method of providing a cylinder bore liner in an internal combustion engine
Inventors:
David Domanchuk, Thomas J. Smith
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Dec 5, 1996
Inventors
David Domanchuk
Thomas J. Smith
Assignee (at issue)
SPX Corporation
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.