Granted Patent
Utility
US 6,098,060 · App. 08/913,503
Process controlling method and device
Inventors:
Hao Yuan, Andre Berghs
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Nov 4, 1997
Inventors
Hao Yuan
Andre Berghs
Assignee (at issue)
Siemens Aktiengesellschaft
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.