Granted Patent
Utility
US 5,207,670 · App. 07/804,791
Photoreactive suturing of biological materials
Inventor:
Edward L. Sinofsky
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Dec 9, 1991
Inventor
Edward L. Sinofsky
Assignee (at issue)
Rare Earth Medical, 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.