Granted Patent
Utility
US 5,895,762 · App. 08/813,792
Apparatus and method for handling fluid samples of body materials
Inventors:
Walter Greenfield, Mark Chiappetta, Todd DeMatteo
Patented Case
View Patent ↗
Granted: Apr 20, 1999
Filed: Mar 6, 1997
Inventors
Walter Greenfield
Mark Chiappetta
Todd DeMatteo
Assignee (at issue)
Diasys Limited
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.