Granted Patent
Utility
US 5,239,288 · App. 07/491,187
Resolver having planar windings
Inventor:
Izrail Tsals
Patented Case
View Patent ↗
Granted: Aug 24, 1993
Filed: Mar 9, 1990
Inventor
Izrail Tsals
Assignee (at issue)
TRANSICOIL 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.