Assignee
EHLERS GREGORY
3 granted patents·1 pending application·47 citations·filing 2003–2006
Top patents by PatentIndex Score
4 records- 0191US7174154B2System and method for providing information to an operator of a motor vehicleEHLERS GREGORY·Filed 2005·Granted Feb 6, 2007·37 cites·27 claims
- 0273US7119694B2Proximity dead man interrupter, alarm and reporting systemEHLERS GREGORY·Filed 2006·Granted Oct 10, 2006·7 cites·36 claims
- 0353US7034696B2Proximity dead man interrupter, alarm and reporting systemEHLERS GREGORY·Filed 2003·Granted Apr 25, 2006·3 cites·37 claims
- 0447US2007129055A1System and method for providing information to a userEHLERS GREGORY·Filed 2006·Application pending·0 cites
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