Granted Patent
Utility
US 5,324,448 · App. 07/990,041
Combination dessicant and vapor-corrosion inhibitor
Inventor:
Donald P. Mayeaux
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Dec 14, 1992
Inventor
Donald P. Mayeaux
Assignee (at issue)
A Company Incorporated
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.