Granted Patent
Utility
US 5,548,749 · App. 08/145,997
Semantic orbject modeling system for creating relational database schemas
Inventors:
David M. Kroenke, Christopher C. Olds, Kenji Kawai, Lee I. Eggebroten
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Oct 29, 1993
Inventors
David M. Kroenke
Christopher C. Olds
Kenji Kawai
Lee I. Eggebroten
Assignee (at issue)
Wall Data Incorporated
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.