Granted Patent
Utility
US 6,404,875 · App. 09/317,217
System and method for consumer-initiated business solicitation calling system
Inventors:
Dale W. Malik, Robert Koch
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: May 24, 1999
Inventors
Dale W. Malik
Robert Koch
Assignee (at issue)
BELLSOUTH INTELLECTUAL PROPERTY 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.