Granted Patent
Utility
US 4,492,229 · App. 06/414,603
Suture guide holder
Inventor:
Ronald P. Grunwald
Patented Case
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Granted: Jan 8, 1985
Filed: Sep 3, 1982
Inventor
Ronald P. Grunwald
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.