Granted Patent
Utility
US 6,100,673 · App. 09/275,931
Voltage control device for increasing or decreasing voltage to a load
Inventors:
Richard H. Bair, III, Bryan Elwood, Steven Michael Region
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Mar 24, 1999
Inventors
Richard H. Bair, III
Bryan Elwood
Steven Michael Region
Assignee (at issue)
SPX 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.