Granted Patent
Utility
US 4,338,469 · App. 05/863,569
8-Methoxy-p-menthane
Inventors:
James E. Lyons, Peter Hosler
Patented Case
View Patent ↗
Granted: Jul 6, 1982
Filed: Dec 22, 1977
Inventors
James E. Lyons
Peter Hosler
Assignee (at issue)
SUNTEC CO., LTD.
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.