IP Library › Granted Patent US 6,160,762
Granted Patent Utility
US 6,160,762 · App. 09/098,918

Optical sensor

Inventors: John Luscombe, Gary Craig, John L. Maida, Louis W. Erath, Malcolm Paul Varnham, Ed Kluth
Patented Case View Patent ↗
Granted: Dec 12, 2000 Filed: Jun 17, 1998
Inventors
John Luscombe
Gary Craig
John L. Maida
Louis W. Erath
Malcolm Paul Varnham
Ed Kluth
Assignee (at issue)
GeoSensor 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,160,762
App. No.
09/098,918
Filed
1998-06-17
Granted
2000-12-12
Kind
A