Granted Patent
Utility
US 6,583,521 · App. 09/531,167
Energy management system which includes on-site energy supply
Inventors:
Martin L. Lagod, Robert G. Aldrich, Alexander Guettel
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Mar 21, 2000
Inventors
Martin L. Lagod
Robert G. Aldrich
Alexander Guettel
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.