Granted Patent
Utility
US 6,580,177 · App. 09/323,739
Electrical power extraction from mechanical disturbances
Inventors:
Nesbitt W. Hagood, Kamyar Ghandi
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jun 1, 1999
Inventors
Nesbitt W. Hagood
Kamyar Ghandi
Assignee (at issue)
Continuum Control Corporation
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.