Granted Patent
Utility
US 6,459,248 · App. 09/771,545
Microelectronic current regulator
Inventor:
William Pohlman
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Jan 29, 2001
Inventor
William Pohlman
Assignee (at issue)
PRIMARION, 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.