Individual holder
COSTA PAUL D
US·2 granted patents·74 citations·filing 1989–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0184US5235497ALuminescent fixture providing directed lighting for television, video, and film productionCOSTA PAUL D·Filed 1991·Granted Aug 10, 1993·56 cites·50 claims
- 0253US5012396AMethod of apparatus for illuminating television studio and video tape production facilitiesCOSTA PAUL D·Filed 1989·Granted Apr 30, 1991·18 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →