Granted Patent
Utility
US 4,975,794 · App. 07/328,630
Bernoulli effect transducer coupler
Inventors:
Paul D. Losee, Michael R. Lyon, Matthew W. Pettit
Patented Case
View Patent ↗
Granted: Dec 4, 1990
Filed: Mar 27, 1989
Inventors
Paul D. Losee
Michael R. Lyon
Matthew W. Pettit
Assignee (at issue)
IO-Mega Holding Corporation
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.