Granted Patent
Utility
US 4,260,680 · App. 05/949,130
Method and apparatus for the measurement of glucose content
Inventors:
Kozo Muramatsu, Kuniko Samizo
Patented Case
View Patent ↗
Granted: Apr 7, 1981
Filed: Oct 6, 1978
Inventors
Kozo Muramatsu
Kuniko Samizo
Assignee (at issue)
Mitsubishi Chemical Industries, 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.