Granted Patent
Utility
US 6,064,196 · App. 09/001,694
Apparatus and method for calculating muzzle velocity
Inventors:
Richard P. Oberlin, Doug R. Cullison
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Dec 31, 1997
Inventors
Richard P. Oberlin
Doug R. Cullison
Assignee (at issue)
AAI 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.