Granted Patent
Utility
US 6,108,267 · App. 09/189,086
Non-liquid filled streamer cable with a novel hydrophone
Inventor:
Richard E. Pearce
Patented Case
View Patent ↗
Granted: Aug 22, 2000
Filed: Nov 9, 1998
Inventor
Richard E. Pearce
Assignee (at issue)
Innovative Transducers, 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.