Granted Patent
Utility
US 5,980,934 · App. 08/858,677
Transdermal delivery apparatus
Inventors:
William L. Reber, Jeffrey G. Toler, Cary D. Perttunen
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: May 19, 1997
Inventors
William L. Reber
Jeffrey G. Toler
Cary D. Perttunen
Assignee (at issue)
Motorola, Inc.
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.