Granted Patent
Utility
US 4,599,552 · App. 06/648,721
Generator voltage regulator
Inventors:
Graham R. Phillips, Vietson M. Nguyen
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Sep 7, 1984
Inventors
Graham R. Phillips
Vietson M. Nguyen
Assignee (at issue)
Mentzer Electronic GmbH
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.