Granted Patent
Utility
US 6,582,499 · App. 10/243,018
Fluid separation assembly
Inventors:
Chester B. Frost, Brett R. Krueger
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Sep 13, 2002
Inventors
Chester B. Frost
Brett R. Krueger
Assignee (at issue)
ATI PROPERTIES 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.