Granted Patent
Utility
US 5,080,787 · App. 07/430,364
High-pressure filter assembly, method and apparatus for forming high-pressure filters
Inventors:
Gene W. Brown, William R. Knox
Patented Case
View Patent ↗
Granted: Jan 14, 1992
Filed: Nov 2, 1989
Inventors
Gene W. Brown
William R. Knox
Assignee (at issue)
Fleetguard, Inc.
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.