Granted Patent
Utility
US 5,408,535 · App. 08/117,782
Video test strip reader and method for evaluating test strips
Inventors:
Willis E. Howard, III, Dijia Huang, Robert W. Rogers, Gerald H. Shaffer, Mark A. Yoder
Patented Case
View Patent ↗
Granted: Apr 18, 1995
Filed: Sep 7, 1993
Inventors
Willis E. Howard, III
Dijia Huang
Robert W. Rogers
Gerald H. Shaffer
Mark A. Yoder
Assignee (at issue)
Miles 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.