Granted Patent
Utility
US 5,259,370 · App. 07/774,784
Nebulizer heater
Inventor:
Blair E. Howe
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Oct 10, 1991
Inventor
Blair E. Howe
Assignee (at issue)
Cimco, 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.