Granted Patent
Utility
US 5,997,574 · App. 08/924,457
Rheologically modified and osmotically balanced fill material for implant
Inventors:
Thomas G. Hayes, Kenneth C. Kredovski, Robert M. Hume, III
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Aug 29, 1997
Inventors
Thomas G. Hayes
Kenneth C. Kredovski
Robert M. Hume, III
Assignee (at issue)
Novamed Medical Products Manufacturing, 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.