Granted Patent
Utility
US 6,802,863 · App. 10/374,190
Keeled prosthetic nucleus
Inventors:
Kevin Lawson, Jens Peter Timm
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Feb 26, 2003
Inventors
Kevin Lawson
Jens Peter Timm
Assignee (at issue)
Cross Medicalproducts, 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.