Granted Patent
Utility
US 6,048,376 · App. 09/127,755
Combination baffle and filter element system for removing oil from an oil/gas mixture
Inventor:
David B. Miller
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Aug 3, 1998
Inventor
David B. Miller
Assignee (at issue)
Ingersoll-Rand Company
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.