Granted Patent
Utility
US 6,372,515 · App. 09/295,095
Device for the testing of fluid samples and process for making the device
Inventors:
Douglas Casterlin, Henry J. Wells, Stan Cipkowski
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Apr 21, 1999
Inventors
Douglas Casterlin
Henry J. Wells
Stan Cipkowski
Assignee (at issue)
AMERICAN BIO MEDICA CORPORATION
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.