Granted Patent
Utility
US 6,153,942 · App. 08/897,368
Starter/generator speed sensing using field weakening
Inventors:
Ronald W. Roseman, Kevin E. Rice
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Jul 21, 1997
Inventors
Ronald W. Roseman
Kevin E. Rice
Assignee (at issue)
Lucas Aerospace Power Equipment 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.