Granted Patent
Utility
US 6,135,194 · App. 08/638,254
Spray casting of metallic preforms
Inventors:
John E. Flinn, Joseph V. Burch, James William Sears
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Apr 26, 1996
Inventors
John E. Flinn
Joseph V. Burch
James William Sears
Assignee (at issue)
Bechtel BWXT Idaho, 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.