Granted Patent
Utility
US 5,163,328 · App. 07/563,199
Miniature pressure sensor and pressure sensor arrays
Inventors:
Christopher Holland, Peter J. Hesketh
Patented Case
View Patent ↗
Granted: Nov 17, 1992
Filed: Aug 6, 1990
Inventors
Christopher Holland
Peter J. Hesketh
Assignee (at issue)
Colin Electronics Co., Ltd.
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.