Granted Patent
Utility
US 6,622,116 · App. 10/063,768
Time and activity tracker
Inventors:
Gary Skinner, Michael G. Lehman
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: May 10, 2002
Inventors
Gary Skinner
Michael G. Lehman
Assignee (at issue)
Research Investment Network, 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.