Granted Patent
Utility
US 6,585,917 · App. 09/832,887
Dielectric fluid
Inventors:
Lisa Carol Sletson, Clay Lynwood Fellers, Marco J. Mason, Gary A. Gauger, Alan P. Yerges
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Apr 12, 2001
Inventors
Lisa Carol Sletson
Clay Lynwood Fellers
Marco J. Mason
Gary A. Gauger
Alan P. Yerges
Assignee (at issue)
Cooper Industries Holdings
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.