Granted Patent
Utility
US 6,168,653 · App. 09/079,978
Pressure transmission apparatus
Inventor:
Jan Willem Marinus Myers
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: May 15, 1998
Inventor
Jan Willem Marinus Myers
Assignee (at issue)
Filtertek 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.