Granted Patent
Utility
US 6,089,235 · App. 09/258,361
Method of using an in vivo mechanical energy source
Inventors:
Roger Hastings, Kenneth R. Larson, Michael Berman, Daniel M. Lafontaine
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Feb 26, 1999
Inventors
Roger Hastings
Kenneth R. Larson
Michael Berman
Daniel M. Lafontaine
Assignee (at issue)
Scimed Life Systems, 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.