Assignee
PROCENT PATENT VERWALTUNG
CH·3 granted patents·27 citations·filing 1988–1995
Top patents by PatentIndex Score
3 records- 0164US5580143AReal image direct front projectorPROCENT PATENT VERWALTUNG·Filed 1995·Granted Dec 3, 1996·11 cites·8 claims
- 0255US4952053ATransparency overhead projectorPROCENT PATENT VERWALTUNG·Filed 1988·Granted Aug 28, 1990·10 cites·6 claims
- 0344US5120125AOverhead projector with small and large stage surfacesPROCENT PATENT VERWALTUNG·Filed 1991·Granted Jun 9, 1992·6 cites·6 claims
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