Granted Patent
Utility
US 5,830,186 · App. 08/895,791
Method of dispensing medications by use of mucous membrane infusor
Inventors:
Gilbert R. Gonzales, David A. Easter, Douglas E. Boyd, Kenneth E. Hughes
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Jul 17, 1997
Inventors
Gilbert R. Gonzales
David A. Easter
Douglas E. Boyd
Kenneth E. Hughes
Assignee (at issue)
GP Technologies, 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.