Inventor · disambiguated record
Ludwig Meier
Also filed as: MEIER LUDWIG
5 granted patents·1 pending application·68 citations·filing 1978–1997
80Inventor score
Top patents by PatentIndex Score
6 records- 0159US5835252ADevice for generating annular picturesZEISS CARL JENA GMBH·Filed 1997·Granted Nov 10, 1998·26 cites·12 claims
- 0259US4403964AStar projectors for planetariaJENOPTIK JENA GMBH·Filed 1981·Granted Sep 13, 1983·7 cites·2 claims
- 0358US4776666AProjector for projecting fixed starJENOPTIK JENA GMBH·Filed 1987·Granted Oct 11, 1988·23 cites·13 claims
- 0444US4214297AArrangement for spectral dispersion of a bundle of lightJENOPTIK JENA GMBH·Filed 1978·Granted Jul 22, 1980·9 cites·1 claims
- 0529US4466717AOptical system for lantern slide projectionJENOPTIK JENA GMBH·Filed 1981·Granted Aug 21, 1984·3 cites·10 claims
- 0621US2001010537A1Device for projection onto a domeFiled 1997·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →