Granted Patent
Utility
US 6,676,039 · App. 09/757,190
Pressurized abrasive feed and metering system for waterjet cutting systems
Inventors:
Orville L. Lindsey, Michael C. Gould
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Jan 9, 2001
Inventors
Orville L. Lindsey
Michael C. Gould
Assignee (at issue)
Framatome ANP
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.