Granted Patent
Utility
US 6,605,053 · App. 09/657,567
Conduit designs and related methods for optimal flow control
Inventors:
Roger Kamm, Eun Bo Shim
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Sep 8, 2000
Inventors
Roger Kamm
Eun Bo Shim
Assignee (at issue)
Percardia, 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.