Granted Patent
Utility
US 6,156,106 · App. 09/242,201
Gas-liquid separator having a curved collision surface opposed to a gas inlet port
Inventor:
Tsutomu Kamata
Patented Case
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Granted: Dec 5, 2000
Filed: Feb 11, 1999
Inventor
Tsutomu Kamata
Assignee (at issue)
Kamata Tecnas 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.