Granted Patent
Utility
US 6,130,524 · App. 09/126,956
Method and apparatus for generating and injecting reactive power into an electrical AC power grid system using an inverter
Inventor:
Herbert Stemmler
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Jul 31, 1998
Inventor
Herbert Stemmler
Assignee (at issue)
Asea Brown Boveri, S.A.
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.