Granted Patent
Utility
US 6,762,055 · App. 10/337,589
Method for preparation of hematology blood control
Inventors:
Franklin J. Carver, James D. Lapicola
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Jan 6, 2003
Inventors
Franklin J. Carver
James D. Lapicola
Assignee (at issue)
Bio-Rad Laboratories, 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.