Granted Patent
Utility
US 6,001,062 · App. 09/128,396
Slewing bandpass filter for selective passage of time varying acoustic signals
Inventor:
Donald Masters
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Aug 3, 1998
Inventor
Donald Masters
Assignees (at issue)
Scimed Life Systems, Inc.
Boston Scientific Limited
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.