Granted Patent
Utility
US 6,650,028 · App. 09/995,273
Dual isolated input power supply
Inventor:
Gurley D. Cornelius
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Nov 27, 2001
Inventor
Gurley D. Cornelius
Assignee (at issue)
Verilink 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.