Granted Patent
Utility
US 5,404,384 · App. 08/009,055
Inventory monitoring apparatus employing counter for adding and subtracting objects being monitored
Inventors:
Eric R. Colburn, Max A. Fedor, Robert G. Gillio, Daniel W. Neu
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Jan 25, 1993
Inventors
Eric R. Colburn
Max A. Fedor
Robert G. Gillio
Daniel W. Neu
Assignee (at issue)
MedSelect Systems, 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.