Assignee
PATENT TRUEHAND GES FUR ELEKTR
DE·3 granted patents·41 citations·filing 1982–1998
Top patents by PatentIndex Score
3 records- 0178US4398126AProtected low-pressure discharge lamp operating circuitPATENT TRUEHAND GES FUR ELEKTR·Filed 1982·Granted Aug 9, 1983·35 cites·14 claims
- 0221US5962960ACapped high-pressure discharge lampPATENT TRUEHAND GES FUR ELEKTR·Filed 1998·Granted Oct 5, 1999·2 cites·10 claims
- 0320US4490933AInternally illuminated display structurePATENT TRUEHAND GES FUR ELEKTR·Filed 1982·Granted Jan 1, 1985·4 cites·19 claims
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