Granted Patent
Utility
US 6,183,489 · App. 09/238,158
Disposable element for use in a body fluid sampling device
Inventors:
Joel S. Douglas, Jeffrey N. Roe, Ryszard Radwanski, Brent G. Duchon, Michael J. Sanchez, Henry Grage
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Jan 28, 1999
Inventors
Joel S. Douglas
Jeffrey N. Roe
Ryszard Radwanski
Brent G. Duchon
Michael J. Sanchez
Henry Grage
Assignee (at issue)
Amira Medical
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.