Granted Patent
Utility
US 6,424,917 · App. 09/500,041
Weather typing system and method with spatial synoptic classification by sliding seed days
Inventors:
Lawrence Kalkstein, Scott Sheridan
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Feb 8, 2000
Inventors
Lawrence Kalkstein
Scott Sheridan
Assignee (at issue)
Surveillance Data, 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.