Granted Patent
Utility
US 4,730,152 · App. 06/931,060
Vehicle power antenna control with drive stress limiting
Inventors:
Jeff A. Foust, Donald E. Graham, Richard E. Wainwright, Gary R. Denton
Patented Case
View Patent ↗
Granted: Mar 8, 1988
Filed: Nov 17, 1986
Inventors
Jeff A. Foust
Donald E. Graham
Richard E. Wainwright
Gary R. Denton
Assignee (at issue)
General Motors LLC
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.