Granted Patent
Utility
US 5,579,388 · App. 08/432,053
Network-independent electrical energy user with additional, photovoltaic power supply
Inventors:
Arthur Endroes, Richard Einzinger
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: May 1, 1995
Inventors
Arthur Endroes
Richard Einzinger
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.