Granted Patent
Utility
US 5,806,020 · App. 08/843,577
Laser based speed and accident reconstruction measuring apparatus and method
Inventor:
Blair J. Zykan
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Apr 16, 1997
Inventor
Blair J. Zykan
Assignee (at issue)
Laser Technology, 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.