Granted Patent
Utility
US 5,525,010 · App. 08/243,814
Method and apparatus for severing tubular members
Inventors:
John Kenny, David L. Siggers
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: May 17, 1994
Inventors
John Kenny
David L. Siggers
Assignee (at issue)
Senior Power Services, Inc., Demex Division
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.