Granted Patent
Utility
US 6,097,671 · App. 09/082,500
Pinwheel transducer array
Inventor:
Ray Merewether
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: May 21, 1998
Inventor
Ray Merewether
Assignee (at issue)
Rowe-Deines Instruments, 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.