Granted Patent
Utility
US 5,514,361 · App. 08/235,504
Method for making a synthetic meixnerite product
Inventors:
Edward S. Martin, Alan Pearson
Patented Case
View Patent ↗
Granted: May 7, 1996
Filed: Apr 29, 1994
Inventors
Edward S. Martin
Alan Pearson
Assignee (at issue)
Aluminum Company of America
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.