Granted Patent
Utility
US 6,506,146 · App. 09/509,077
Apparatus for supporting heart performance
Inventor:
Werner Mohl
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: May 12, 2000
Inventor
Werner Mohl
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.