Granted Patent
Utility
US 6,080,362 · App. 09/041,589
Porous solid remediation utilizing pulsed alternating current
Inventors:
Sik-Lam Wong, James Howard Shea
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Mar 12, 1998
Inventors
Sik-Lam Wong
James Howard Shea
Assignee (at issue)
Maxwell Technologies Systems Division, Inc.
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.