Granted Patent
Utility
US 6,677,034 · App. 09/508,009
Aerogels, piezoelectric devices, and uses therefor
Inventors:
Anthony Hooley, David Henry Pearce, Luc Forest
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Mar 6, 2000
Inventors
Anthony Hooley
David Henry Pearce
Luc Forest
Assignee (at issue)
1 . . . Limited
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.