Granted Patent
Utility
US 6,689,087 · App. 10/113,141
Floating probe for ultrasonic transducers
Inventors:
Dharmendra Pal, Thomas Peterson
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Mar 28, 2002
Inventors
Dharmendra Pal
Thomas Peterson
Assignee (at issue)
Cybersonics, 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.