Granted Patent
Utility
US 6,581,091 · App. 09/352,454
Program parameter updating method
Inventors:
Peter Ruckmann, Detlef Manske, Stefan Frerich
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jul 13, 1999
Inventors
Peter Ruckmann
Detlef Manske
Stefan Frerich
Assignee (at issue)
Siemens Nixdorf Informationssysteme AG
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.