Granted Patent
Utility
US 5,145,685 · App. 07/682,056
Skin treatment method and composition
Inventor:
Walter J. Carmody
Patented Case
View Patent ↗
Granted: Sep 8, 1992
Filed: Apr 8, 1991
Inventor
Walter J. Carmody
Assignee (at issue)
Dow Corning Corporation
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.