Granted Patent
Utility
US 4,515,864 · App. 06/403,413
Solid metal articles from built up splat particles
Inventor:
Alfred R. E. Singer
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Jul 30, 1982
Inventor
Alfred R. E. Singer
Assignee (at issue)
Secretary of State for Defence in her Britannic Majesty's Government of the United Kingdom
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.