Granted Patent
Utility
US 5,656,154 · App. 08/483,265
Method and apparatus for separating a fluid into components and for washing a material
Inventor:
Harold T. Meryman
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Jun 7, 1995
Inventor
Harold T. Meryman
Assignee (at issue)
Organ, 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.