Inventor · disambiguated record
David Martell
Also filed as: MARTELL DAVID K · MARTELL DAVID KENNETH
2 granted patents·1 pending application·210 citations·filing 1989–2004
67Inventor score
Top patents by PatentIndex Score
3 records- 0191US5317311ATraffic congestion monitoring systemMARTELL DAVID K·Filed 1989·Granted May 31, 1994·202 cites·18 claims
- 0248US6917876B2Route guidance for vehiclesTRAFFICMASTER PLC·Filed 2002·Granted Jul 12, 2005·8 cites·49 claims
- 0334US2007276596A1Route Guidance SystemTRAFFICMASTER PLC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →