Assignee
FRANCE ETAT PONTS CHAUSSEES
FR·11 granted patents·1 pending application·177 citations·filing 1985–2009
Top patents by PatentIndex Score
12 records- 0176US4712423AProcess and apparatus for measuring the dynamic loads applied to a highway by the road trafficFRANCE ETAT PONTS CHAUSSEES·Filed 1986·Granted Dec 15, 1987·44 cites·11 claims
- 0275US6655220B1Method and device for in situ triaxial testFRANCE ETAT PONTS CHAUSSEES·Filed 2000·Granted Dec 2, 2003·34 cites·5 claims
- 0361US7873188B2Device for measuring visibility distanceFRANCE ETAT PONTS CHAUSSEES·Filed 2005·Granted Jan 18, 2011·3 cites·5 claims
- 0458US6865518B2Method and device for classifying vehiclesFRANCE ETAT PONTS CHAUSSEES·Filed 2001·Granted Mar 8, 2005·30 cites·36 claims
- 0555US6040853AProcess for detecting surface defects on a textured surfaceFRANCE ETAT PONTS CHAUSSEES·Filed 1997·Granted Mar 21, 2000·33 cites·9 claims
- 0642US2010157307A1Sensor and an imaging system for remotely detecting an objectFRANCE ETAT PONTS CHAUSSEES·Filed 2009·Application pending·0 cites
- 0732US6731114B1Apparatus with capacitive electrodes for measuring subsurface electrical characteristics in the subsoilFRANCE ETAT PONTS CHAUSSEES·Filed 1999·Granted May 4, 2004·18 cites·17 claims
- 0829US4662794AFacing in the form of plates for the bank of earthen formations, particularly soil masses reinforced by geotextile sheetsFRANCE ETAT PONTS CHAUSSEES·Filed 1985·Granted May 5, 1987·9 cites·8 claims
- 0928US7678322B2Method of producing manufactured aggregatesFRANCE ETAT PONTS CHAUSSEES·Filed 2004·Granted Mar 16, 2010·0 cites·13 claims
- 1020US5070286AManipulator for public works machines and machine equipped with such manipulator for road worksFRANCE ETAT PONTS CHAUSSEES·Filed 1989·Granted Dec 3, 1991·3 cites·11 claims
- 1117US4674917AMethod and device for placing a construction material in a liquid environmentFRANCE ETAT PONTS CHAUSSEES·Filed 1985·Granted Jun 23, 1987·2 cites·12 claims
- 1216US4762419AMethod of determining surface relief without making contact therewithFRANCE ETAT PONTS CHAUSSEES·Filed 1987·Granted Aug 9, 1988·1 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when FRANCE ETAT PONTS CHAUSSEES files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →