Granted Patent
Utility
US 6,115,693 · App. 09/061,999
Quality center and method for a virtual sales and service center
Inventors:
Charles M. McDonough, W. Mike Bethea, Bonnie Yeckley
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Apr 17, 1998
Inventors
Charles M. McDonough
W. Mike Bethea
Bonnie Yeckley
Assignee (at issue)
Andersen Corporation
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.