Granted Patent
Utility
US 4,340,409 · App. 06/233,370
Method of fabricating a pressure sensor
Inventors:
Mark A. Brooks, Jane Miler
Patented Case
View Patent ↗
Granted: Jul 20, 1982
Filed: Feb 11, 1981
Inventors
Mark A. Brooks
Jane Miler
Assignee (at issue)
Bendix 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.