Granted Patent
Utility
US 4,544,890 · App. 06/549,039
Flat coil velocity transducer
Inventor:
Glenn D. Albert
Patented Case
View Patent ↗
Granted: Oct 1, 1985
Filed: Nov 7, 1983
Inventor
Glenn D. Albert
Assignee (at issue)
Magnetic Peripherals, Inc.
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.