Assignee
ESEL KRABBE SYSTEMS AS
DK·2 granted patents·204 citations·filing 1992–1998
Top patents by PatentIndex Score
2 records- 0166US5539393AInformation systemESEL KRABBE SYSTEMS AS·Filed 1992·Granted Jul 23, 1996·199 cites·28 claims
- 0229US6166840AElectronic circuit for receiving and discriminating modulated light and an electronic price display comprising said circuitESEL KRABBE SYSTEMS AS·Filed 1998·Granted Dec 26, 2000·5 cites·48 claims
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