Granted Patent
Utility
US 6,587,019 · App. 09/832,476
Dual directional harmonics dissipation system
Inventors:
Yogendra K. Chawla, David Freese
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Apr 11, 2001
Inventors
Yogendra K. Chawla
David Freese
Assignee (at issue)
ENI Technology, 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.