Granted Patent
Utility
US 6,192,849 · App. 09/336,081
Manifold housing system
Inventor:
Jeffrey Powell
Patented Case
View Patent ↗
Granted: Feb 27, 2001
Filed: Jun 18, 1999
Inventor
Jeffrey Powell
Assignee (at issue)
Siemens Canada 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.