Granted Patent
Utility
US 6,282,648 · App. 09/706,646
Method and apparatus for secure measurement certification
Inventors:
Jay S. Walker, Bruce Schneier, James A. Jorasch
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Nov 6, 2000
Inventors
Jay S. Walker
Bruce Schneier
James A. Jorasch
Assignee (at issue)
Walker Digital, LLC
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.