Granted Patent
Utility
US 4,864,515 · App. 07/031,951
Electronic sensing screen for measuring projectile parameters
Inventor:
Leslie L. Deck
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Mar 30, 1987
Inventor
Leslie L. Deck
Assignee (at issue)
Honeywell Limited
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.