Granted Patent
Utility
US 6,224,554 · App. 09/282,514
Method to measure ambient fluid pressure
Inventors:
E. Glenn Tickner, Stanley R. Conston
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Mar 31, 1999
Inventors
E. Glenn Tickner
Stanley R. Conston
Assignee (at issue)
Point Biomedical 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.