Granted Patent
Utility
US 3,987,499 · App. 05/496,268
Surgical implant and method for its production
Inventors:
Heinz Scharbach, Achim Engelhardt, Peter Bunz
Patented Case
View Patent ↗
Granted: Oct 26, 1976
Filed: Aug 9, 1974
Inventors
Heinz Scharbach
Achim Engelhardt
Peter Bunz
Assignee (at issue)
Sybron Corporation
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.